Alright, let's work through 4798842 times 87875905 step by step
4798842 × 87875905 = 87875905 × (4798842)
+ 87875905 × 2 that results in 175751810
+ 87875905 × 40 resulting in 3515036200
+ 87875905 × 800 which equals 70300724000
+ 87875905 × 8000 that equals 703007240000
+ 87875905 × 90000 that results in 7908831450000
+ 87875905 × 700000 yielding 61513133500000
+ 87875905 × 4000000 that is equal 351503620000000

= 421702583702010
