Finding the Fourth Proportional to 3,668.88, 5,062.56 and 2,096.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668.88 : 5,062.56 = 2,096.72 : x
2. Step 2: Convert to fraction form
   3,668.88/5,062.56 = 2,096.72/x
3. Step 3: Cross multiply
   3,668.88x = 5,062.56 × 2,096.72
4. Step 4: Simplify right side
   3,668.88x = 10,614,770.80
5. Step 5: Solve for x
   x = 10,614,770.80/3,668.88
6. Step 6: Final answer
   x = 2,893.19