Alright, let's work through 2454 times 3880 step by step
2454 × 3880 = 3880 × (2454)
+ 3880 × 4 which equals 15520
+ 3880 × 50 what gives us 194000
+ 3880 × 400 yielding 1552000
+ 3880 × 2000 producing 7760000

= 9521520
