Alright, let's work through 4140 times 6352 step by step
4140 × 6352 = 6352 × (4140)
+ 6352 × 0 which equals 0
+ 6352 × 40 yielding 254080
+ 6352 × 100 that results in 635200
+ 6352 × 4000 producing 25408000

= 26297280
