Finding the Fourth Proportional to 1,034.27, 1,426.93 and 591.85

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.27 : 1,426.93 = 591.85 : x
2. Step 2: Convert to fraction form
   1,034.27/1,426.93 = 591.85/x
3. Step 3: Cross multiply
   1,034.27x = 1,426.93 × 591.85
4. Step 4: Simplify right side
   1,034.27x = 844,528.52
5. Step 5: Solve for x
   x = 844,528.52/1,034.27
6. Step 6: Final answer
   x = 816.55