Finding the Fourth Proportional to 94,016.91, 129,724.83 and 55,769.25

Step by Step Solution

1. Step 1: Write the proportion equation
   94,016.91 : 129,724.83 = 55,769.25 : x
2. Step 2: Convert to fraction form
   94,016.91/129,724.83 = 55,769.25/x
3. Step 3: Cross multiply
   94,016.91x = 129,724.83 × 55,769.25
4. Step 4: Simplify right side
   94,016.91x = 7,234,656,475.48
5. Step 5: Solve for x
   x = 7,234,656,475.48/94,016.91
6. Step 6: Final answer
   x = 76,950.59