Finding the Fourth Proportional to 3,496.68, 4,822.72 and 2,552.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,496.68 : 4,822.72 = 2,552.32 : x
2. Step 2: Convert to fraction form
   3,496.68/4,822.72 = 2,552.32/x
3. Step 3: Cross multiply
   3,496.68x = 4,822.72 × 2,552.32
4. Step 4: Simplify right side
   3,496.68x = 12,309,124.71
5. Step 5: Solve for x
   x = 12,309,124.71/3,496.68
6. Step 6: Final answer
   x = 3,520.23