Finding the Fourth Proportional to 2,045.27, 3,068.42 and 584.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,045.27 : 3,068.42 = 584.42 : x
2. Step 2: Convert to fraction form
   2,045.27/3,068.42 = 584.42/x
3. Step 3: Cross multiply
   2,045.27x = 3,068.42 × 584.42
4. Step 4: Simplify right side
   2,045.27x = 1,793,246.02
5. Step 5: Solve for x
   x = 1,793,246.02/2,045.27
6. Step 6: Final answer
   x = 876.78