Finding the Fourth Proportional to 3,796.56, 5,240.16 and 2,748.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,796.56 : 5,240.16 = 2,748.42 : x
2. Step 2: Convert to fraction form
   3,796.56/5,240.16 = 2,748.42/x
3. Step 3: Cross multiply
   3,796.56x = 5,240.16 × 2,748.42
4. Step 4: Simplify right side
   3,796.56x = 14,402,160.55
5. Step 5: Solve for x
   x = 14,402,160.55/3,796.56
6. Step 6: Final answer
   x = 3,793.48