Finding the Fourth Proportional to 132,410.17, 182,727.23 and 71,980.93

Step by Step Solution

1. Step 1: Write the proportion equation
   132,410.17 : 182,727.23 = 71,980.93 : x
2. Step 2: Convert to fraction form
   132,410.17/182,727.23 = 71,980.93/x
3. Step 3: Cross multiply
   132,410.17x = 182,727.23 × 71,980.93
4. Step 4: Simplify right side
   132,410.17x = 13,152,875,951.72
5. Step 5: Solve for x
   x = 13,152,875,951.72/132,410.17
6. Step 6: Final answer
   x = 99,334.33