Alright, let's work through 5515 times 4448 step by step
5515 × 4448 = 4448 × (5515)
+ 4448 × 5 producing 22240
+ 4448 × 10 that equals 44480
+ 4448 × 500 yielding 2224000
+ 4448 × 5000 which equals 22240000

= 24530720
