___________________ x 569% + 68 x454 = 98487
if you can find the answer, please call (+852) 8300 8140 ! you will have $500 US for price ! 
Good Luck,
Jazz
Melody: Do you think that I should take him/her for their word of phoning them and collecting the $500 reward for finding the value of x?????!!!!!!!!!. Just kidding!!.
Solve for x:
30872+(0.0196886 (2198 x+387))/x = 98487
30872+(0.0196886 (2198 x+387))/x = 30872+(569 (2198 x+387))/(28900 x):
30872+(569 (2198 x+387))/(28900 x) = 98487
Bring 30872+(569 (2198 x+387))/(28900 x) together using the common denominator 28900 x:
(3 (297817154 x+73401))/(28900 x) = 98487
Multiply both sides by 28900 x:
3 (297817154 x+73401) = 2846274300 x
Expand out terms of the left hand side:
893451462 x+220203 = 2846274300 x
Subtract 2846274300 x+220203 from both sides:
-1952822838 x = -220203
Divide both sides by -1952822838:
Answer: | x = 73401/650940946=1.1276138096865087973740708577272 X 10^-4
