Finding the Fourth Proportional to 132,614.82, 182,998.71 and 78,889.82

Step by Step Solution

1. Step 1: Write the proportion equation
   132,614.82 : 182,998.71 = 78,889.82 : x
2. Step 2: Convert to fraction form
   132,614.82/182,998.71 = 78,889.82/x
3. Step 3: Cross multiply
   132,614.82x = 182,998.71 × 78,889.82
4. Step 4: Simplify right side
   132,614.82x = 14,436,734,377.14
5. Step 5: Solve for x
   x = 14,436,734,377.14/132,614.82
6. Step 6: Final answer
   x = 108,862.15