Let's calculate 4364 x 5207
4364 × 5207 = 5207 × (4364)
+ 5207 × 4 which equals 20828
+ 5207 × 60 what gives us 312420
+ 5207 × 300 what gives us 1562100
+ 5207 × 4000 what gives us 20828000

= 22723348
