Finding the Fourth Proportional to 9,863.82, 14,792.49 and 3,288.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,863.82 : 14,792.49 = 3,288.24 : x
2. Step 2: Convert to fraction form
   9,863.82/14,792.49 = 3,288.24/x
3. Step 3: Cross multiply
   9,863.82x = 14,792.49 × 3,288.24
4. Step 4: Simplify right side
   9,863.82x = 48,641,257.32
5. Step 5: Solve for x
   x = 48,641,257.32/9,863.82
6. Step 6: Final answer
   x = 4,931.28