Finding the Fourth Proportional to 95,789.56, 132,189.55 and 55,526.69

Step by Step Solution

1. Step 1: Write the proportion equation
   95,789.56 : 132,189.55 = 55,526.69 : x
2. Step 2: Convert to fraction form
   95,789.56/132,189.55 = 55,526.69/x
3. Step 3: Cross multiply
   95,789.56x = 132,189.55 × 55,526.69
4. Step 4: Simplify right side
   95,789.56x = 7,340,048,164.09
5. Step 5: Solve for x
   x = 7,340,048,164.09/95,789.56
6. Step 6: Final answer
   x = 76,626.81