Garrett sells pumpkins for $1.12 per pound. On Friday, he sold 3 pumpkins that weighed 3 pounds 7 ounces each, 2 pumpkins that weighed 9 pounds 4 ounces each, and a few pumpkins that weighed 6 pounds 3 ounces each. On Saturday, he made 1 1/2 times as much as he did on Friday. On Sunday, he only made 1/2 of what he made on Saturday. If Garrett made a total of $217.49 for these 3 days, how many 6 pound 3 ounce pumpkins did he sell on Friday?