Finding the Fourth Proportional to 131,591.92, 197,367.27 and 42,844.82

Step by Step Solution

1. Step 1: Write the proportion equation
   131,591.92 : 197,367.27 = 42,844.82 : x
2. Step 2: Convert to fraction form
   131,591.92/197,367.27 = 42,844.82/x
3. Step 3: Cross multiply
   131,591.92x = 197,367.27 × 42,844.82
4. Step 4: Simplify right side
   131,591.92x = 8,456,165,674.82
5. Step 5: Solve for x
   x = 8,456,165,674.82/131,591.92
6. Step 6: Final answer
   x = 64,260.53