Alright, let's work through 4250 times 6460 step by step
4250 × 6460 = 6460 × (4250)
+ 6460 × 0 resulting in 0
+ 6460 × 50 which equals 323000
+ 6460 × 200 producing 1292000
+ 6460 × 4000 that results in 25840000

= 27455000
