Finding the Fourth Proportional to 2,025.91, 3,038.88 and 565.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.91 : 3,038.88 = 565.18 : x
2. Step 2: Convert to fraction form
   2,025.91/3,038.88 = 565.18/x
3. Step 3: Cross multiply
   2,025.91x = 3,038.88 × 565.18
4. Step 4: Simplify right side
   2,025.91x = 1,717,508.72
5. Step 5: Solve for x
   x = 1,717,508.72/2,025.91
6. Step 6: Final answer
   x = 847.77