Finding the Fourth Proportional to 1,033.53, 1,426.52 and 591.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.53 : 1,426.52 = 591.69 : x
2. Step 2: Convert to fraction form
   1,033.53/1,426.52 = 591.69/x
3. Step 3: Cross multiply
   1,033.53x = 1,426.52 × 591.69
4. Step 4: Simplify right side
   1,033.53x = 844,057.62
5. Step 5: Solve for x
   x = 844,057.62/1,033.53
6. Step 6: Final answer
   x = 816.67