Finding the Fourth Proportional to 758.37, 1,046.52 and 426.83

Step by Step Solution

1. Step 1: Write the proportion equation
   758.37 : 1,046.52 = 426.83 : x
2. Step 2: Convert to fraction form
   758.37/1,046.52 = 426.83/x
3. Step 3: Cross multiply
   758.37x = 1,046.52 × 426.83
4. Step 4: Simplify right side
   758.37x = 446,680.90
5. Step 5: Solve for x
   x = 446,680.90/758.37
6. Step 6: Final answer
   x = 589.00