Finding the Fourth Proportional to 12,627.53, 18,938.25 and 3,862.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,627.53 : 18,938.25 = 3,862.52 : x
2. Step 2: Convert to fraction form
   12,627.53/18,938.25 = 3,862.52/x
3. Step 3: Cross multiply
   12,627.53x = 18,938.25 × 3,862.52
4. Step 4: Simplify right side
   12,627.53x = 73,149,255.39
5. Step 5: Solve for x
   x = 73,149,255.39/12,627.53
6. Step 6: Final answer
   x = 5,792.84