Finding the Fourth Proportional to 1,046.29, 1,443.72 and 604.11

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.29 : 1,443.72 = 604.11 : x
2. Step 2: Convert to fraction form
   1,046.29/1,443.72 = 604.11/x
3. Step 3: Cross multiply
   1,046.29x = 1,443.72 × 604.11
4. Step 4: Simplify right side
   1,046.29x = 872,165.69
5. Step 5: Solve for x
   x = 872,165.69/1,046.29
6. Step 6: Final answer
   x = 833.58