Finding the Fourth Proportional to 3,668.72, 5,062.92 and 2,096.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668.72 : 5,062.92 = 2,096.96 : x
2. Step 2: Convert to fraction form
   3,668.72/5,062.92 = 2,096.96/x
3. Step 3: Cross multiply
   3,668.72x = 5,062.92 × 2,096.96
4. Step 4: Simplify right side
   3,668.72x = 10,616,740.72
5. Step 5: Solve for x
   x = 10,616,740.72/3,668.72
6. Step 6: Final answer
   x = 2,893.85