Alright, let's work through 4588 times 3963 step by step
4588 × 3963 = 3963 × (4588)
+ 3963 × 8 that results in 31704
+ 3963 × 80 giving us 317040
+ 3963 × 500 that is equal 1981500
+ 3963 × 4000 producing 15852000

= 18182244
