Alright, let's work through 5424 times 7430 step by step
5424 × 7430 = 7430 × (5424)
+ 7430 × 4 yielding 29720
+ 7430 × 20 that is equal 148600
+ 7430 × 400 yielding 2972000
+ 7430 × 5000 giving us 37150000

= 40300320
