Finding the Fourth Proportional to 269,694.84, 404,437.08 and 101,123.31

Step by Step Solution

1. Step 1: Write the proportion equation
   269,694.84 : 404,437.08 = 101,123.31 : x
2. Step 2: Convert to fraction form
   269,694.84/404,437.08 = 101,123.31/x
3. Step 3: Cross multiply
   269,694.84x = 404,437.08 × 101,123.31
4. Step 4: Simplify right side
   269,694.84x = 40,898,016,216.33
5. Step 5: Solve for x
   x = 40,898,016,216.33/269,694.84
6. Step 6: Final answer
   x = 151,645.53