Finding the Fourth Proportional to 5,105.52, 7,651.14 and 2,760.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,105.52 : 7,651.14 = 2,760.46 : x
2. Step 2: Convert to fraction form
   5,105.52/7,651.14 = 2,760.46/x
3. Step 3: Cross multiply
   5,105.52x = 7,651.14 × 2,760.46
4. Step 4: Simplify right side
   5,105.52x = 21,120,665.92
5. Step 5: Solve for x
   x = 21,120,665.92/5,105.52
6. Step 6: Final answer
   x = 4,136.83