No problem, we've got 5904 and 4755 to multiply
5904 × 4755 = 4755 × (5904)
+ 4755 × 4 resulting in 19020
+ 4755 × 00 what gives us 0
+ 4755 × 900 resulting in 4279500
+ 4755 × 5000 that is equal 23775000

= 28073520
