Alright, let's work through 4579 times 2740 step by step
4579 × 2740 = 2740 × (4579)
+ 2740 × 9 yielding 24660
+ 2740 × 70 which equals 191800
+ 2740 × 500 resulting in 1370000
+ 2740 × 4000 giving us 10960000

= 12546460
