Alright, let's work through 7320 times 3584 step by step
7320 × 3584 = 3584 × (7320)
+ 3584 × 0 that results in 0
+ 3584 × 20 that results in 71680
+ 3584 × 300 producing 1075200
+ 3584 × 7000 giving us 25088000

= 26234880
