Finding the Fourth Proportional to 2,399.52, 3,311.48 and 1,468.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.52 : 3,311.48 = 1,468.20 : x
2. Step 2: Convert to fraction form
   2,399.52/3,311.48 = 1,468.20/x
3. Step 3: Cross multiply
   2,399.52x = 3,311.48 × 1,468.20
4. Step 4: Simplify right side
   2,399.52x = 4,861,914.94
5. Step 5: Solve for x
   x = 4,861,914.94/2,399.52
6. Step 6: Final answer
   x = 2,026.20