Finding the Fourth Proportional to 3,744.68, 5,167.69 and 2,066.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.68 : 5,167.69 = 2,066.16 : x
2. Step 2: Convert to fraction form
   3,744.68/5,167.69 = 2,066.16/x
3. Step 3: Cross multiply
   3,744.68x = 5,167.69 × 2,066.16
4. Step 4: Simplify right side
   3,744.68x = 10,677,274.37
5. Step 5: Solve for x
   x = 10,677,274.37/3,744.68
6. Step 6: Final answer
   x = 2,851.32