Finding the Fourth Proportional to 115,123.50, 172,694.97 and 32,017.50

Step by Step Solution

1. Step 1: Write the proportion equation
   115,123.50 : 172,694.97 = 32,017.50 : x
2. Step 2: Convert to fraction form
   115,123.50/172,694.97 = 32,017.50/x
3. Step 3: Cross multiply
   115,123.50x = 172,694.97 × 32,017.50
4. Step 4: Simplify right side
   115,123.50x = 5,529,261,201.98
5. Step 5: Solve for x
   x = 5,529,261,201.98/115,123.50
6. Step 6: Final answer
   x = 48,028.95