Finding the Fourth Proportional to 132,141.91, 182,357.17 and 71,713.07

Step by Step Solution

1. Step 1: Write the proportion equation
   132,141.91 : 182,357.17 = 71,713.07 : x
2. Step 2: Convert to fraction form
   132,141.91/182,357.17 = 71,713.07/x
3. Step 3: Cross multiply
   132,141.91x = 182,357.17 × 71,713.07
4. Step 4: Simplify right side
   132,141.91x = 13,077,392,773.82
5. Step 5: Solve for x
   x = 13,077,392,773.82/132,141.91
6. Step 6: Final answer
   x = 98,964.76