Finding the Fourth Proportional to 132,789.76, 199,243.42 and 69,594.82

Step by Step Solution

1. Step 1: Write the proportion equation
   132,789.76 : 199,243.42 = 69,594.82 : x
2. Step 2: Convert to fraction form
   132,789.76/199,243.42 = 69,594.82/x
3. Step 3: Cross multiply
   132,789.76x = 199,243.42 × 69,594.82
4. Step 4: Simplify right side
   132,789.76x = 13,866,309,951.08
5. Step 5: Solve for x
   x = 13,866,309,951.08/132,789.76
6. Step 6: Final answer
   x = 104,423.04