Alright, let's work through 4923 times 9987 step by step
4923 × 9987 = 9987 × (4923)
+ 9987 × 3 that equals 29961
+ 9987 × 20 that results in 199740
+ 9987 × 900 producing 8988300
+ 9987 × 4000 resulting in 39948000

= 49166001
