Finding the Fourth Proportional to 3,744.98, 5,168.04 and 2,066.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.98 : 5,168.04 = 2,066.45 : x
2. Step 2: Convert to fraction form
   3,744.98/5,168.04 = 2,066.45/x
3. Step 3: Cross multiply
   3,744.98x = 5,168.04 × 2,066.45
4. Step 4: Simplify right side
   3,744.98x = 10,679,504.01
5. Step 5: Solve for x
   x = 10,679,504.01/3,744.98
6. Step 6: Final answer
   x = 2,851.69