Finding the Fourth Proportional to 1,045.98, 1,443.44 and 567.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,045.98 : 1,443.44 = 567.43 : x
2. Step 2: Convert to fraction form
   1,045.98/1,443.44 = 567.43/x
3. Step 3: Cross multiply
   1,045.98x = 1,443.44 × 567.43
4. Step 4: Simplify right side
   1,045.98x = 819,047.55
5. Step 5: Solve for x
   x = 819,047.55/1,045.98
6. Step 6: Final answer
   x = 783.04