Finding the Fourth Proportional to 132,558.32, 182,871 and 89,523.84

Step by Step Solution

1. Step 1: Write the proportion equation
   132,558.32 : 182,871 = 89,523.84 : x
2. Step 2: Convert to fraction form
   132,558.32/182,871 = 89,523.84/x
3. Step 3: Cross multiply
   132,558.32x = 182,871 × 89,523.84
4. Step 4: Simplify right side
   132,558.32x = 16,371,314,144.64
5. Step 5: Solve for x
   x = 16,371,314,144.64/132,558.32
6. Step 6: Final answer
   x = 123,502.73