Leon Fillmore's lifelong dream is to own his own fishing boat to use in his retirement. Leon has recently come into an inheritance of $444,400. He estimates that the boat he wants will cost $312,700 when he retires in 5 years. Click here to view factor tables. How much of his inheritance must he invest at an annual rate of 10% (compounded annually) to buy the boat at retirement? (Round factor values to 5 decimal places, e.g. 1.25124 and final answer to O decimal places, e.g. 458,581.) Investment amount $