Finding the Fourth Proportional to 132,076.42, 197,737.33 and 123,696.79

Step by Step Solution

1. Step 1: Write the proportion equation
   132,076.42 : 197,737.33 = 123,696.79 : x
2. Step 2: Convert to fraction form
   132,076.42/197,737.33 = 123,696.79/x
3. Step 3: Cross multiply
   132,076.42x = 197,737.33 × 123,696.79
4. Step 4: Simplify right side
   132,076.42x = 24,459,472,984.17
5. Step 5: Solve for x
   x = 24,459,472,984.17/132,076.42
6. Step 6: Final answer
   x = 185,191.82