Finding the Fourth Proportional to 3,768.46, 5,200.52 and 2,276.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,768.46 : 5,200.52 = 2,276.10 : x
2. Step 2: Convert to fraction form
   3,768.46/5,200.52 = 2,276.10/x
3. Step 3: Cross multiply
   3,768.46x = 5,200.52 × 2,276.10
4. Step 4: Simplify right side
   3,768.46x = 11,836,903.57
5. Step 5: Solve for x
   x = 11,836,903.57/3,768.46
6. Step 6: Final answer
   x = 3,141.05