Finding the Fourth Proportional to 95,747.69, 132,111.77 and 55,459.04

Step by Step Solution

1. Step 1: Write the proportion equation
   95,747.69 : 132,111.77 = 55,459.04 : x
2. Step 2: Convert to fraction form
   95,747.69/132,111.77 = 55,459.04/x
3. Step 3: Cross multiply
   95,747.69x = 132,111.77 × 55,459.04
4. Step 4: Simplify right side
   95,747.69x = 7,326,791,659.61
5. Step 5: Solve for x
   x = 7,326,791,659.61/95,747.69
6. Step 6: Final answer
   x = 76,521.87