Finding the Fourth Proportional to 2,711.56, 3,762.43 and 2,601.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711.56 : 3,762.43 = 2,601.88 : x
2. Step 2: Convert to fraction form
   2,711.56/3,762.43 = 2,601.88/x
3. Step 3: Cross multiply
   2,711.56x = 3,762.43 × 2,601.88
4. Step 4: Simplify right side
   2,711.56x = 9,789,391.37
5. Step 5: Solve for x
   x = 9,789,391.37/2,711.56
6. Step 6: Final answer
   x = 3,610.24