No problem, we've got 1157 and 3462 to multiply
1157 × 3462 = 3462 × (1157)
+ 3462 × 7 which equals 24234
+ 3462 × 50 that is equal 173100
+ 3462 × 100 what gives us 346200
+ 3462 × 1000 that is equal 3462000

= 4005534
