Finding the Fourth Proportional to 2,025.43, 3,038.18 and 564.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,025.43 : 3,038.18 = 564.56 : x
2. Step 2: Convert to fraction form
   2,025.43/3,038.18 = 564.56/x
3. Step 3: Cross multiply
   2,025.43x = 3,038.18 × 564.56
4. Step 4: Simplify right side
   2,025.43x = 1,715,216.89
5. Step 5: Solve for x
   x = 1,715,216.89/2,025.43
6. Step 6: Final answer
   x = 846.84