Alright, let's work through 6212 times 4221 step by step
6212 × 4221 = 4221 × (6212)
+ 4221 × 2 giving us 8442
+ 4221 × 10 what gives us 42210
+ 4221 × 200 yielding 844200
+ 4221 × 6000 yielding 25326000

= 26220852
