No problem, we've got 4487 and 2228 to multiply
4487 × 2228 = 2228 × (4487)
+ 2228 × 7 what gives us 15596
+ 2228 × 80 what gives us 178240
+ 2228 × 400 what gives us 891200
+ 2228 × 4000 that results in 8912000

= 9997036
