Finding the Fourth Proportional to 132,361.59, 182,480.13 and 89,846.31

Step by Step Solution

1. Step 1: Write the proportion equation
   132,361.59 : 182,480.13 = 89,846.31 : x
2. Step 2: Convert to fraction form
   132,361.59/182,480.13 = 89,846.31/x
3. Step 3: Cross multiply
   132,361.59x = 182,480.13 × 89,846.31
4. Step 4: Simplify right side
   132,361.59x = 16,395,166,328.82
5. Step 5: Solve for x
   x = 16,395,166,328.82/132,361.59
6. Step 6: Final answer
   x = 123,866.50