Finding the Fourth Proportional to 3,744.39, 5,167.58 and 2,066.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,744.39 : 5,167.58 = 2,066.16 : x
2. Step 2: Convert to fraction form
   3,744.39/5,167.58 = 2,066.16/x
3. Step 3: Cross multiply
   3,744.39x = 5,167.58 × 2,066.16
4. Step 4: Simplify right side
   3,744.39x = 10,677,026.42
5. Step 5: Solve for x
   x = 10,677,026.42/3,744.39
6. Step 6: Final answer
   x = 2,851.48