Finding the Fourth Proportional to 2,576.22, 3,555.23 and 1,513.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,576.22 : 3,555.23 = 1,513.73 : x
2. Step 2: Convert to fraction form
   2,576.22/3,555.23 = 1,513.73/x
3. Step 3: Cross multiply
   2,576.22x = 3,555.23 × 1,513.73
4. Step 4: Simplify right side
   2,576.22x = 5,381,632.96
5. Step 5: Solve for x
   x = 5,381,632.96/2,576.22
6. Step 6: Final answer
   x = 2,088.96