No problem, we've got 3730 and 1289 to multiply
3730 × 1289 = 1289 × (3730)
+ 1289 × 0 that results in 0
+ 1289 × 30 that is equal 38670
+ 1289 × 700 what gives us 902300
+ 1289 × 3000 yielding 3867000

= 4807970
