Finding the Fourth Proportional to 1,067.73, 1,601.83 and 337.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,067.73 : 1,601.83 = 337.31 : x
2. Step 2: Convert to fraction form
   1,067.73/1,601.83 = 337.31/x
3. Step 3: Cross multiply
   1,067.73x = 1,601.83 × 337.31
4. Step 4: Simplify right side
   1,067.73x = 540,318.81
5. Step 5: Solve for x
   x = 540,318.81/1,067.73
6. Step 6: Final answer
   x = 506.04