Finding the Fourth Proportional to 89,185.92, 133,786.17 and 44,789.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,185.92 : 133,786.17 = 44,789.82 : x
2. Step 2: Convert to fraction form
   89,185.92/133,786.17 = 44,789.82/x
3. Step 3: Cross multiply
   89,185.92x = 133,786.17 × 44,789.82
4. Step 4: Simplify right side
   89,185.92x = 5,992,258,472.79
5. Step 5: Solve for x
   x = 5,992,258,472.79/89,185.92
6. Step 6: Final answer
   x = 67,188.39