Alright, let's work through 5181 times 2754 step by step
5181 × 2754 = 2754 × (5181)
+ 2754 × 1 yielding 2754
+ 2754 × 80 that equals 220320
+ 2754 × 100 yielding 275400
+ 2754 × 5000 which equals 13770000

= 14268474
