Finding the Fourth Proportional to 5,271.48, 7,902.52 and 2,496.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,271.48 : 7,902.52 = 2,496.42 : x
2. Step 2: Convert to fraction form
   5,271.48/7,902.52 = 2,496.42/x
3. Step 3: Cross multiply
   5,271.48x = 7,902.52 × 2,496.42
4. Step 4: Simplify right side
   5,271.48x = 19,728,008.98
5. Step 5: Solve for x
   x = 19,728,008.98/5,271.48
6. Step 6: Final answer
   x = 3,742.40