Alright, let's work through 7423 times 4129 step by step
7423 × 4129 = 4129 × (7423)
+ 4129 × 3 that equals 12387
+ 4129 × 20 that is equal 82580
+ 4129 × 400 yielding 1651600
+ 4129 × 7000 yielding 28903000

= 30649567
