Finding the Fourth Proportional to 2,648.27, 3,968.76 and 2,524.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,648.27 : 3,968.76 = 2,524.34 : x
2. Step 2: Convert to fraction form
   2,648.27/3,968.76 = 2,524.34/x
3. Step 3: Cross multiply
   2,648.27x = 3,968.76 × 2,524.34
4. Step 4: Simplify right side
   2,648.27x = 10,018,499.62
5. Step 5: Solve for x
   x = 10,018,499.62/2,648.27
6. Step 6: Final answer
   x = 3,783.04