No problem, we've got 9355 and 431 to multiply
9355 × 431 = 431 × (9355)
+ 431 × 5 which equals 2155
+ 431 × 50 that equals 21550
+ 431 × 300 resulting in 129300
+ 431 × 9000 what gives us 3879000

= 4032005
