Finding the Fourth Proportional to 10,536.92, 14,542.72 and 7,132.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,536.92 : 14,542.72 = 7,132.38 : x
2. Step 2: Convert to fraction form
   10,536.92/14,542.72 = 7,132.38/x
3. Step 3: Cross multiply
   10,536.92x = 14,542.72 × 7,132.38
4. Step 4: Simplify right side
   10,536.92x = 103,724,205.27
5. Step 5: Solve for x
   x = 103,724,205.27/10,536.92
6. Step 6: Final answer
   x = 9,843.88