No problem, we've got 4205 and 7428 to multiply
4205 × 7428 = 7428 × (4205)
+ 7428 × 5 that results in 37140
+ 7428 × 00 resulting in 0
+ 7428 × 200 that results in 1485600
+ 7428 × 4000 that equals 29712000

= 31234740
