No problem, we've got 4776 and 4245 to multiply
4776 × 4245 = 4245 × (4776)
+ 4245 × 6 that equals 25470
+ 4245 × 70 which equals 297150
+ 4245 × 700 yielding 2971500
+ 4245 × 4000 what gives us 16980000

= 20274120
