Finding the Fourth Proportional to 1,034.07, 1,426.89 and 591.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.07 : 1,426.89 = 591.94 : x
2. Step 2: Convert to fraction form
   1,034.07/1,426.89 = 591.94/x
3. Step 3: Cross multiply
   1,034.07x = 1,426.89 × 591.94
4. Step 4: Simplify right side
   1,034.07x = 844,633.27
5. Step 5: Solve for x
   x = 844,633.27/1,034.07
6. Step 6: Final answer
   x = 816.81