Finding the Fourth Proportional to 3,509.52, 5,264.56 and 2,048.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,509.52 : 5,264.56 = 2,048.82 : x
2. Step 2: Convert to fraction form
   3,509.52/5,264.56 = 2,048.82/x
3. Step 3: Cross multiply
   3,509.52x = 5,264.56 × 2,048.82
4. Step 4: Simplify right side
   3,509.52x = 10,786,135.82
5. Step 5: Solve for x
   x = 10,786,135.82/3,509.52
6. Step 6: Final answer
   x = 3,073.39