Finding the Fourth Proportional to 115,748.72, 173,496.07 and 59,591.83

Step by Step Solution

1. Step 1: Write the proportion equation
   115,748.72 : 173,496.07 = 59,591.83 : x
2. Step 2: Convert to fraction form
   115,748.72/173,496.07 = 59,591.83/x
3. Step 3: Cross multiply
   115,748.72x = 173,496.07 × 59,591.83
4. Step 4: Simplify right side
   115,748.72x = 10,338,947,590.61
5. Step 5: Solve for x
   x = 10,338,947,590.61/115,748.72
6. Step 6: Final answer
   x = 89,322.35