Finding the Fourth Proportional to 8,863.52, 13,282.72 and 4,916.51

Step by Step Solution

1. Step 1: Write the proportion equation
   8,863.52 : 13,282.72 = 4,916.51 : x
2. Step 2: Convert to fraction form
   8,863.52/13,282.72 = 4,916.51/x
3. Step 3: Cross multiply
   8,863.52x = 13,282.72 × 4,916.51
4. Step 4: Simplify right side
   8,863.52x = 65,304,625.71
5. Step 5: Solve for x
   x = 65,304,625.71/8,863.52
6. Step 6: Final answer
   x = 7,367.80