No problem, we've got 3670 and 1131 to multiply
3670 × 1131 = 1131 × (3670)
+ 1131 × 0 that equals 0
+ 1131 × 70 yielding 79170
+ 1131 × 600 that results in 678600
+ 1131 × 3000 giving us 3393000

= 4150770
