The major prize in the latest Powerball did not land in anyone's lap in Arkansas, but a Conway family did take home quite a hefty paycheck from the contest.  TJ and Mary Nahlen of Conway and their children Christy of Conway, Phyllis, Frances & Kenneth of Houston, Ark. and Michael of Meeteetse, Wyoming, claimed their $40,000 prize Thursday morning. Their prize is the largest in Arkansas for this latest Powerball drawing.  The family won $10,000 but added the Power Play for an extra dollar and wound up quadrupling their money.  Another ticket sold in Lonoke for the drawing is worth $10,000.  On the final day of retail sales before the $550 million drawing, Arkansas retailers sold $3,306,371 in Powerball tickets, with total lottery sales for the day at $4,374,720.  The total Powerball sales for the entire run were $10,575,205.