Finding the Fourth Proportional to 12,397.50, 18,573.17 and 6,150.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,397.50 : 18,573.17 = 6,150.38 : x
2. Step 2: Convert to fraction form
   12,397.50/18,573.17 = 6,150.38/x
3. Step 3: Cross multiply
   12,397.50x = 18,573.17 × 6,150.38
4. Step 4: Simplify right side
   12,397.50x = 114,231,929.69
5. Step 5: Solve for x
   x = 114,231,929.69/12,397.50
6. Step 6: Final answer
   x = 9,214.11