Finding the Fourth Proportional to 132,275.30, 182,536.89 and 71,844.62

Step by Step Solution

1. Step 1: Write the proportion equation
   132,275.30 : 182,536.89 = 71,844.62 : x
2. Step 2: Convert to fraction form
   132,275.30/182,536.89 = 71,844.62/x
3. Step 3: Cross multiply
   132,275.30x = 182,536.89 × 71,844.62
4. Step 4: Simplify right side
   132,275.30x = 13,114,293,746.83
5. Step 5: Solve for x
   x = 13,114,293,746.83/132,275.30
6. Step 6: Final answer
   x = 99,143.93