Finding the Fourth Proportional to 115,697.43, 173,502.33 and 63,078.27

Step by Step Solution

1. Step 1: Write the proportion equation
   115,697.43 : 173,502.33 = 63,078.27 : x
2. Step 2: Convert to fraction form
   115,697.43/173,502.33 = 63,078.27/x
3. Step 3: Cross multiply
   115,697.43x = 173,502.33 × 63,078.27
4. Step 4: Simplify right side
   115,697.43x = 10,944,226,817.37
5. Step 5: Solve for x
   x = 10,944,226,817.37/115,697.43
6. Step 6: Final answer
   x = 94,593.52