Finding the Fourth Proportional to 2,576.05, 3,554.11 and 1,456.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.05 : 3,554.11 = 1,456.88 : x
2. Step 2: Convert to fraction form
   2,576.05/3,554.11 = 1,456.88/x
3. Step 3: Cross multiply
   2,576.05x = 3,554.11 × 1,456.88
4. Step 4: Simplify right side
   2,576.05x = 5,177,911.78
5. Step 5: Solve for x
   x = 5,177,911.78/2,576.05
6. Step 6: Final answer
   x = 2,010.02