No problem, we've got 4521 and 7115 to multiply
4521 × 7115 = 7115 × (4521)
+ 7115 × 1 yielding 7115
+ 7115 × 20 producing 142300
+ 7115 × 500 resulting in 3557500
+ 7115 × 4000 that equals 28460000

= 32166915
