No problem, we've got 3724 and 4770 to multiply
3724 × 4770 = 4770 × (3724)
+ 4770 × 4 that results in 19080
+ 4770 × 20 what gives us 95400
+ 4770 × 700 what gives us 3339000
+ 4770 × 3000 that results in 14310000

= 17763480
