Finding the Fourth Proportional to 1,046.59, 1,443.89 and 604.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,046.59 : 1,443.89 = 604.33 : x
2. Step 2: Convert to fraction form
   1,046.59/1,443.89 = 604.33/x
3. Step 3: Cross multiply
   1,046.59x = 1,443.89 × 604.33
4. Step 4: Simplify right side
   1,046.59x = 872,583.94
5. Step 5: Solve for x
   x = 872,583.94/1,046.59
6. Step 6: Final answer
   x = 833.74