Finding the Fourth Proportional to 123,807.23, 171,008.56 and 95,471

Step by Step Solution

1. Step 1: Write the proportion equation
   123,807.23 : 171,008.56 = 95,471 : x
2. Step 2: Convert to fraction form
   123,807.23/171,008.56 = 95,471/x
3. Step 3: Cross multiply
   123,807.23x = 171,008.56 × 95,471
4. Step 4: Simplify right side
   123,807.23x = 16,326,358,231.76
5. Step 5: Solve for x
   x = 16,326,358,231.76/123,807.23
6. Step 6: Final answer
   x = 131,869.18