Finding the Fourth Proportional to 132,164.30, 199,236.82 and 123,365.82

Step by Step Solution

1. Step 1: Write the proportion equation
   132,164.30 : 199,236.82 = 123,365.82 : x
2. Step 2: Convert to fraction form
   132,164.30/199,236.82 = 123,365.82/x
3. Step 3: Cross multiply
   132,164.30x = 199,236.82 × 123,365.82
4. Step 4: Simplify right side
   132,164.30x = 24,579,013,673.49
5. Step 5: Solve for x
   x = 24,579,013,673.49/132,164.30
6. Step 6: Final answer
   x = 185,973.17