Finding the Fourth Proportional to 1,034.00, 1,550.89 and 417.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.00 : 1,550.89 = 417.52 : x
2. Step 2: Convert to fraction form
   1,034.00/1,550.89 = 417.52/x
3. Step 3: Cross multiply
   1,034.00x = 1,550.89 × 417.52
4. Step 4: Simplify right side
   1,034.00x = 647,517.75
5. Step 5: Solve for x
   x = 647,517.75/1,034.00
6. Step 6: Final answer
   x = 626.23