Finding the Fourth Proportional to 132,162.42, 182,385.57 and 71,733.60

Step by Step Solution

1. Step 1: Write the proportion equation
   132,162.42 : 182,385.57 = 71,733.60 : x
2. Step 2: Convert to fraction form
   132,162.42/182,385.57 = 71,733.60/x
3. Step 3: Cross multiply
   132,162.42x = 182,385.57 × 71,733.60
4. Step 4: Simplify right side
   132,162.42x = 13,083,173,524.15
5. Step 5: Solve for x
   x = 13,083,173,524.15/132,162.42
6. Step 6: Final answer
   x = 98,993.14