No problem, we've got 4776 and 3240 to multiply
4776 × 3240 = 3240 × (4776)
+ 3240 × 6 that equals 19440
+ 3240 × 70 that equals 226800
+ 3240 × 700 yielding 2268000
+ 3240 × 4000 which equals 12960000

= 15474240
