Alright, let's work through 2894 times 5478 step by step
2894 × 5478 = 5478 × (2894)
+ 5478 × 4 what gives us 21912
+ 5478 × 90 which equals 493020
+ 5478 × 800 giving us 4382400
+ 5478 × 2000 which equals 10956000

= 15853332
