Alright, let's work through 4502 times 3958 step by step
4502 × 3958 = 3958 × (4502)
+ 3958 × 2 giving us 7916
+ 3958 × 00 yielding 0
+ 3958 × 500 resulting in 1979000
+ 3958 × 4000 that is equal 15832000

= 17818916
