Alright, let's work through 4055 times 6482 step by step
4055 × 6482 = 6482 × (4055)
+ 6482 × 5 that is equal 32410
+ 6482 × 50 resulting in 324100
+ 6482 × 000 resulting in 0
+ 6482 × 4000 resulting in 25928000

= 26284510
