Finding the Fourth Proportional to 1,033.83, 1,426.73 and 568.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.83 : 1,426.73 = 568.08 : x
2. Step 2: Convert to fraction form
   1,033.83/1,426.73 = 568.08/x
3. Step 3: Cross multiply
   1,033.83x = 1,426.73 × 568.08
4. Step 4: Simplify right side
   1,033.83x = 810,493.94
5. Step 5: Solve for x
   x = 810,493.94/1,033.83
6. Step 6: Final answer
   x = 783.97