Alright, let's work through 3478 times 7555 step by step
3478 × 7555 = 7555 × (3478)
+ 7555 × 8 what gives us 60440
+ 7555 × 70 that results in 528850
+ 7555 × 400 which equals 3022000
+ 7555 × 3000 giving us 22665000

= 26276290
