Alright, let's work through 4815 times 5585 step by step
4815 × 5585 = 5585 × (4815)
+ 5585 × 5 that is equal 27925
+ 5585 × 10 that is equal 55850
+ 5585 × 800 resulting in 4468000
+ 5585 × 4000 that equals 22340000

= 26891775
