Finding the Fourth Proportional to 8,916.16, 12,304.50 and 4,883.37

Step by Step Solution

1. Step 1: Write the proportion equation
   8,916.16 : 12,304.50 = 4,883.37 : x
2. Step 2: Convert to fraction form
   8,916.16/12,304.50 = 4,883.37/x
3. Step 3: Cross multiply
   8,916.16x = 12,304.50 × 4,883.37
4. Step 4: Simplify right side
   8,916.16x = 60,087,426.17
5. Step 5: Solve for x
   x = 60,087,426.17/8,916.16
6. Step 6: Final answer
   x = 6,739.16