Finding the Fourth Proportional to 269,606.33, 404,374.25 and 80,062.82

Step by Step Solution

1. Step 1: Write the proportion equation
   269,606.33 : 404,374.25 = 80,062.82 : x
2. Step 2: Convert to fraction form
   269,606.33/404,374.25 = 80,062.82/x
3. Step 3: Cross multiply
   269,606.33x = 404,374.25 × 80,062.82
4. Step 4: Simplify right side
   269,606.33x = 32,375,340,368.20
5. Step 5: Solve for x
   x = 32,375,340,368.20/269,606.33
6. Step 6: Final answer
   x = 120,083.76