Finding the Fourth Proportional to 3,744.57, 5,167.55 and 2,066.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.57 : 5,167.55 = 2,066.04 : x
2. Step 2: Convert to fraction form
   3,744.57/5,167.55 = 2,066.04/x
3. Step 3: Cross multiply
   3,744.57x = 5,167.55 × 2,066.04
4. Step 4: Simplify right side
   3,744.57x = 10,676,354.67
5. Step 5: Solve for x
   x = 10,676,354.67/3,744.57
6. Step 6: Final answer
   x = 2,851.16