Alright, let's work through 3421 times 388 step by step
3421 × 388 = 388 × (3421)
+ 388 × 1 resulting in 388
+ 388 × 20 resulting in 7760
+ 388 × 400 yielding 155200
+ 388 × 3000 that is equal 1164000

= 1327348
