Finding the Fourth Proportional to 176,540.50, 264,929.82 and 65,732.50

Step by Step Solution

1. Step 1: Write the proportion equation
   176,540.50 : 264,929.82 = 65,732.50 : x
2. Step 2: Convert to fraction form
   176,540.50/264,929.82 = 65,732.50/x
3. Step 3: Cross multiply
   176,540.50x = 264,929.82 × 65,732.50
4. Step 4: Simplify right side
   176,540.50x = 17,414,499,393.15
5. Step 5: Solve for x
   x = 17,414,499,393.15/176,540.50
6. Step 6: Final answer
   x = 98,643.08