Finding the Fourth Proportional to 8,535.48, 12,797.02 and 5,755.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,535.48 : 12,797.02 = 5,755.25 : x
2. Step 2: Convert to fraction form
   8,535.48/12,797.02 = 5,755.25/x
3. Step 3: Cross multiply
   8,535.48x = 12,797.02 × 5,755.25
4. Step 4: Simplify right side
   8,535.48x = 73,650,088.54
5. Step 5: Solve for x
   x = 73,650,088.54/8,535.48
6. Step 6: Final answer
   x = 8,628.70