Finding the Fourth Proportional to 3,708.72, 5,559.42 and 2,066.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,708.72 : 5,559.42 = 2,066.04 : x
2. Step 2: Convert to fraction form
   3,708.72/5,559.42 = 2,066.04/x
3. Step 3: Cross multiply
   3,708.72x = 5,559.42 × 2,066.04
4. Step 4: Simplify right side
   3,708.72x = 11,485,984.10
5. Step 5: Solve for x
   x = 11,485,984.10/3,708.72
6. Step 6: Final answer
   x = 3,097.02