Finding the Fourth Proportional to 5,462.52, 8,196.66 and 2,540.04

Step by Step Solution

1. Step 1: Write the proportion equation
   5,462.52 : 8,196.66 = 2,540.04 : x
2. Step 2: Convert to fraction form
   5,462.52/8,196.66 = 2,540.04/x
3. Step 3: Cross multiply
   5,462.52x = 8,196.66 × 2,540.04
4. Step 4: Simplify right side
   5,462.52x = 20,819,844.27
5. Step 5: Solve for x
   x = 20,819,844.27/5,462.52
6. Step 6: Final answer
   x = 3,811.40