Finding the Fourth Proportional to 132,359.59, 182,477.37 and 89,844.31

Step by Step Solution

1. Step 1: Write the proportion equation
   132,359.59 : 182,477.37 = 89,844.31 : x
2. Step 2: Convert to fraction form
   132,359.59/182,477.37 = 89,844.31/x
3. Step 3: Cross multiply
   132,359.59x = 182,477.37 × 89,844.31
4. Step 4: Simplify right side
   132,359.59x = 16,394,553,398.26
5. Step 5: Solve for x
   x = 16,394,553,398.26/132,359.59
6. Step 6: Final answer
   x = 123,863.74