Finding the Fourth Proportional to 101,732.34, 140,362.52 and 58,708.88

Step by Step Solution

1. Step 1: Write the proportion equation
   101,732.34 : 140,362.52 = 58,708.88 : x
2. Step 2: Convert to fraction form
   101,732.34/140,362.52 = 58,708.88/x
3. Step 3: Cross multiply
   101,732.34x = 140,362.52 × 58,708.88
4. Step 4: Simplify right side
   101,732.34x = 8,240,525,347.82
5. Step 5: Solve for x
   x = 8,240,525,347.82/101,732.34
6. Step 6: Final answer
   x = 81,002.02