Finding the Fourth Proportional to 8,727.52, 13,083.72 and 3,530.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,727.52 : 13,083.72 = 3,530.02 : x
2. Step 2: Convert to fraction form
   8,727.52/13,083.72 = 3,530.02/x
3. Step 3: Cross multiply
   8,727.52x = 13,083.72 × 3,530.02
4. Step 4: Simplify right side
   8,727.52x = 46,185,793.27
5. Step 5: Solve for x
   x = 46,185,793.27/8,727.52
6. Step 6: Final answer
   x = 5,291.97