Finding the Fourth Proportional to 1,034.25, 1,427.27 and 568.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.25 : 1,427.27 = 568.50 : x
2. Step 2: Convert to fraction form
   1,034.25/1,427.27 = 568.50/x
3. Step 3: Cross multiply
   1,034.25x = 1,427.27 × 568.50
4. Step 4: Simplify right side
   1,034.25x = 811,400.15
5. Step 5: Solve for x
   x = 811,400.15/1,034.25
6. Step 6: Final answer
   x = 784.53