Finding the Fourth Proportional to 10,512.71, 14,507.35 and 5,732.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,512.71 : 14,507.35 = 5,732.69 : x
2. Step 2: Convert to fraction form
   10,512.71/14,507.35 = 5,732.69/x
3. Step 3: Cross multiply
   10,512.71x = 14,507.35 × 5,732.69
4. Step 4: Simplify right side
   10,512.71x = 83,166,140.27
5. Step 5: Solve for x
   x = 83,166,140.27/10,512.71
6. Step 6: Final answer
   x = 7,911.01