Finding the Fourth Proportional to 8,730.24, 12,046.82 and 4,952.21

Step by Step Solution

1. Step 1: Write the proportion equation
   8,730.24 : 12,046.82 = 4,952.21 : x
2. Step 2: Convert to fraction form
   8,730.24/12,046.82 = 4,952.21/x
3. Step 3: Cross multiply
   8,730.24x = 12,046.82 × 4,952.21
4. Step 4: Simplify right side
   8,730.24x = 59,658,297.48
5. Step 5: Solve for x
   x = 59,658,297.48/8,730.24
6. Step 6: Final answer
   x = 6,833.52