Finding the Fourth Proportional to 95,963.10, 132,386.25 and 55,653.50

Step by Step Solution

1. Step 1: Write the proportion equation
   95,963.10 : 132,386.25 = 55,653.50 : x
2. Step 2: Convert to fraction form
   95,963.10/132,386.25 = 55,653.50/x
3. Step 3: Cross multiply
   95,963.10x = 132,386.25 × 55,653.50
4. Step 4: Simplify right side
   95,963.10x = 7,367,758,164.38
5. Step 5: Solve for x
   x = 7,367,758,164.38/95,963.10
6. Step 6: Final answer
   x = 76,776.99