No problem, we've got 5205 and 1511 to multiply
5205 × 1511 = 1511 × (5205)
+ 1511 × 5 giving us 7555
+ 1511 × 00 which equals 0
+ 1511 × 200 that results in 302200
+ 1511 × 5000 that is equal 7555000

= 7864755
