Alright, let's work through 4324 times 4121 step by step
4324 × 4121 = 4121 × (4324)
+ 4121 × 4 that results in 16484
+ 4121 × 20 yielding 82420
+ 4121 × 300 that is equal 1236300
+ 4121 × 4000 that equals 16484000

= 17819204
