Finding the Fourth Proportional to 12,627.02, 18,937.50 and 3,862.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,627.02 : 18,937.50 = 3,862.01 : x
2. Step 2: Convert to fraction form
   12,627.02/18,937.50 = 3,862.01/x
3. Step 3: Cross multiply
   12,627.02x = 18,937.50 × 3,862.01
4. Step 4: Simplify right side
   12,627.02x = 73,136,842.41
5. Step 5: Solve for x
   x = 73,136,842.41/12,627.02
6. Step 6: Final answer
   x = 5,792.09