please help!

At January 1, Butch Corp. has beginning inventory of 3,334 surfboards. Butch estimates it will sell 6,708 units during the first quarter of the year with a 25% increase in sales each quarter. Butch's policy is to maintain an ending inventory equal to 40% of the next quarter's sales. Each surfboard costs $126 and is sold for $215. How much is budgeted sales revenue for the fourth quarter of the year? Round answer to nearest whole dollar