Finding the Fourth Proportional to 2,576.34, 3,570.31 and 2,527.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.34 : 3,570.31 = 2,527.11 : x
2. Step 2: Convert to fraction form
   2,576.34/3,570.31 = 2,527.11/x
3. Step 3: Cross multiply
   2,576.34x = 3,570.31 × 2,527.11
4. Step 4: Simplify right side
   2,576.34x = 9,022,566.10
5. Step 5: Solve for x
   x = 9,022,566.10/2,576.34
6. Step 6: Final answer
   x = 3,502.09