Alright, let's work through 2431 times 1544 step by step
2431 × 1544 = 1544 × (2431)
+ 1544 × 1 resulting in 1544
+ 1544 × 30 giving us 46320
+ 1544 × 400 what gives us 617600
+ 1544 × 2000 giving us 3088000

= 3753464
