Let's calculate 4315 x 5280
4315 × 5280 = 5280 × (4315)
+ 5280 × 5 that results in 26400
+ 5280 × 10 that is equal 52800
+ 5280 × 300 that is equal 1584000
+ 5280 × 4000 which equals 21120000

= 22783200
