Finding the Fourth Proportional to 1,046.49, 1,443.82 and 604.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.49 : 1,443.82 = 604.33 : x
2. Step 2: Convert to fraction form
   1,046.49/1,443.82 = 604.33/x
3. Step 3: Cross multiply
   1,046.49x = 1,443.82 × 604.33
4. Step 4: Simplify right side
   1,046.49x = 872,543.74
5. Step 5: Solve for x
   x = 872,543.74/1,046.49
6. Step 6: Final answer
   x = 833.78