Alright, let's work through 4226 times 4858 step by step
4226 × 4858 = 4858 × (4226)
+ 4858 × 6 producing 29148
+ 4858 × 20 that results in 97160
+ 4858 × 200 yielding 971600
+ 4858 × 4000 what gives us 19432000

= 20529908
