Finding the Fourth Proportional to 3,452.09, 5,174.61 and 2,066.08

Step by Step Solution

1. Step 1: Write the proportion equation
   3,452.09 : 5,174.61 = 2,066.08 : x
2. Step 2: Convert to fraction form
   3,452.09/5,174.61 = 2,066.08/x
3. Step 3: Cross multiply
   3,452.09x = 5,174.61 × 2,066.08
4. Step 4: Simplify right side
   3,452.09x = 10,691,167.61
5. Step 5: Solve for x
   x = 10,691,167.61/3,452.09
6. Step 6: Final answer
   x = 3,097.01