Finding the Fourth Proportional to 115,383.24, 173,012.94 and 59,200.38

Step by Step Solution

1. Step 1: Write the proportion equation
   115,383.24 : 173,012.94 = 59,200.38 : x
2. Step 2: Convert to fraction form
   115,383.24/173,012.94 = 59,200.38/x
3. Step 3: Cross multiply
   115,383.24x = 173,012.94 × 59,200.38
4. Step 4: Simplify right side
   115,383.24x = 10,242,431,792.92
5. Step 5: Solve for x
   x = 10,242,431,792.92/115,383.24
6. Step 6: Final answer
   x = 88,768.80