Finding the Fourth Proportional to 4,162.94, 5,744.76 and 2,274.47

Step by Step Solution

1. Step 1: Write the proportion equation
   4,162.94 : 5,744.76 = 2,274.47 : x
2. Step 2: Convert to fraction form
   4,162.94/5,744.76 = 2,274.47/x
3. Step 3: Cross multiply
   4,162.94x = 5,744.76 × 2,274.47
4. Step 4: Simplify right side
   4,162.94x = 13,066,255.55
5. Step 5: Solve for x
   x = 13,066,255.55/4,162.94
6. Step 6: Final answer
   x = 3,138.71