Finding the Fourth Proportional to 1,033.52, 1,426.28 and 591.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,033.52 : 1,426.28 = 591.46 : x
2. Step 2: Convert to fraction form
   1,033.52/1,426.28 = 591.46/x
3. Step 3: Cross multiply
   1,033.52x = 1,426.28 × 591.46
4. Step 4: Simplify right side
   1,033.52x = 843,581.05
5. Step 5: Solve for x
   x = 843,581.05/1,033.52
6. Step 6: Final answer
   x = 816.23