Alright, let's work through 4211 times 3509 step by step
4211 × 3509 = 3509 × (4211)
+ 3509 × 1 producing 3509
+ 3509 × 10 resulting in 35090
+ 3509 × 200 what gives us 701800
+ 3509 × 4000 that results in 14036000

= 14776399
