Finding the Fourth Proportional to 2,045.39, 3,067.71 and 584.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.39 : 3,067.71 = 584.18 : x
2. Step 2: Convert to fraction form
   2,045.39/3,067.71 = 584.18/x
3. Step 3: Cross multiply
   2,045.39x = 3,067.71 × 584.18
4. Step 4: Simplify right side
   2,045.39x = 1,792,088.80
5. Step 5: Solve for x
   x = 1,792,088.80/2,045.39
6. Step 6: Final answer
   x = 876.16