No problem, we've got 4790 and 4690 to multiply
4790 × 4690 = 4690 × (4790)
+ 4690 × 0 what gives us 0
+ 4690 × 90 producing 422100
+ 4690 × 700 yielding 3283000
+ 4690 × 4000 that is equal 18760000

= 22465100
