Alright, let's work through 4356 times 6523 step by step
4356 × 6523 = 6523 × (4356)
+ 6523 × 6 resulting in 39138
+ 6523 × 50 that is equal 326150
+ 6523 × 300 that results in 1956900
+ 6523 × 4000 yielding 26092000

= 28414188
