Finding the Fourth Proportional to 5,648.98, 8,468.43 and 2,874.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,648.98 : 8,468.43 = 2,874.10 : x
2. Step 2: Convert to fraction form
   5,648.98/8,468.43 = 2,874.10/x
3. Step 3: Cross multiply
   5,648.98x = 8,468.43 × 2,874.10
4. Step 4: Simplify right side
   5,648.98x = 24,339,114.66
5. Step 5: Solve for x
   x = 24,339,114.66/5,648.98
6. Step 6: Final answer
   x = 4,308.59