Finding the Fourth Proportional to 3,516.76, 4,849.27 and 2,257.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,516.76 : 4,849.27 = 2,257.34 : x
2. Step 2: Convert to fraction form
   3,516.76/4,849.27 = 2,257.34/x
3. Step 3: Cross multiply
   3,516.76x = 4,849.27 × 2,257.34
4. Step 4: Simplify right side
   3,516.76x = 10,946,439.86
5. Step 5: Solve for x
   x = 10,946,439.86/3,516.76
6. Step 6: Final answer
   x = 3,112.65