Alright, let's work through 4508 times 2782 step by step
4508 × 2782 = 2782 × (4508)
+ 2782 × 8 yielding 22256
+ 2782 × 00 giving us 0
+ 2782 × 500 producing 1391000
+ 2782 × 4000 resulting in 11128000

= 12541256
