Finding the Fourth Proportional to 269,708.25, 404,581.82 and 103,496.25

Step by Step Solution

1. Step 1: Write the proportion equation
   269,708.25 : 404,581.82 = 103,496.25 : x
2. Step 2: Convert to fraction form
   269,708.25/404,581.82 = 103,496.25/x
3. Step 3: Cross multiply
   269,708.25x = 404,581.82 × 103,496.25
4. Step 4: Simplify right side
   269,708.25x = 41,872,700,670.69
5. Step 5: Solve for x
   x = 41,872,700,670.69/269,708.25
6. Step 6: Final answer
   x = 155,251.83