Let's calculate 3228 x 4122
3228 × 4122 = 4122 × (3228)
+ 4122 × 8 that results in 32976
+ 4122 × 20 that results in 82440
+ 4122 × 200 producing 824400
+ 4122 × 3000 that results in 12366000

= 13305816
