Finding the Fourth Proportional to 131,926.83, 182,058.56 and 71,498.95

Step by Step Solution

1. Step 1: Write the proportion equation
   131,926.83 : 182,058.56 = 71,498.95 : x
2. Step 2: Convert to fraction form
   131,926.83/182,058.56 = 71,498.95/x
3. Step 3: Cross multiply
   131,926.83x = 182,058.56 × 71,498.95
4. Step 4: Simplify right side
   131,926.83x = 13,016,996,559.16
5. Step 5: Solve for x
   x = 13,016,996,559.16/131,926.83
6. Step 6: Final answer
   x = 98,668.31