Finding the Fourth Proportional to 1,114.27, 1,672.43 and 566.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114.27 : 1,672.43 = 566.82 : x
2. Step 2: Convert to fraction form
   1,114.27/1,672.43 = 566.82/x
3. Step 3: Cross multiply
   1,114.27x = 1,672.43 × 566.82
4. Step 4: Simplify right side
   1,114.27x = 947,963.94
5. Step 5: Solve for x
   x = 947,963.94/1,114.27
6. Step 6: Final answer
   x = 850.75