Finding the Fourth Proportional to 2,561.52, 3,536.92 and 2,062.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,561.52 : 3,536.92 = 2,062.56 : x
2. Step 2: Convert to fraction form
   2,561.52/3,536.92 = 2,062.56/x
3. Step 3: Cross multiply
   2,561.52x = 3,536.92 × 2,062.56
4. Step 4: Simplify right side
   2,561.52x = 7,295,109.72
5. Step 5: Solve for x
   x = 7,295,109.72/2,561.52
6. Step 6: Final answer
   x = 2,847.96