Alright, let's work through 4202 times 5778 step by step
4202 × 5778 = 5778 × (4202)
+ 5778 × 2 giving us 11556
+ 5778 × 00 what gives us 0
+ 5778 × 200 producing 1155600
+ 5778 × 4000 which equals 23112000

= 24279156
