Alright, let's work through 7424 times 4309 step by step
7424 × 4309 = 4309 × (7424)
+ 4309 × 4 resulting in 17236
+ 4309 × 20 that is equal 86180
+ 4309 × 400 resulting in 1723600
+ 4309 × 7000 producing 30163000

= 31990016
