Finding the Fourth Proportional to 5,132.42, 7,695.54 and 2,494.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,132.42 : 7,695.54 = 2,494.72 : x
2. Step 2: Convert to fraction form
   5,132.42/7,695.54 = 2,494.72/x
3. Step 3: Cross multiply
   5,132.42x = 7,695.54 × 2,494.72
4. Step 4: Simplify right side
   5,132.42x = 19,198,217.55
5. Step 5: Solve for x
   x = 19,198,217.55/5,132.42
6. Step 6: Final answer
   x = 3,740.58