No problem, we've got 1941 and 4605 to multiply
1941 × 4605 = 4605 × (1941)
+ 4605 × 1 that is equal 4605
+ 4605 × 40 that is equal 184200
+ 4605 × 900 what gives us 4144500
+ 4605 × 1000 that results in 4605000

= 8938305
