Finding the Fourth Proportional to 1,033.73, 1,426.53 and 567.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.73 : 1,426.53 = 567.98 : x
2. Step 2: Convert to fraction form
   1,033.73/1,426.53 = 567.98/x
3. Step 3: Cross multiply
   1,033.73x = 1,426.53 × 567.98
4. Step 4: Simplify right side
   1,033.73x = 810,240.51
5. Step 5: Solve for x
   x = 810,240.51/1,033.73
6. Step 6: Final answer
   x = 783.80