Finding the Fourth Proportional to 10,963.50, 16,452.81 and 9,501.18

Step by Step Solution

1. Step 1: Write the proportion equation
   10,963.50 : 16,452.81 = 9,501.18 : x
2. Step 2: Convert to fraction form
   10,963.50/16,452.81 = 9,501.18/x
3. Step 3: Cross multiply
   10,963.50x = 16,452.81 × 9,501.18
4. Step 4: Simplify right side
   10,963.50x = 156,321,109.32
5. Step 5: Solve for x
   x = 156,321,109.32/10,963.50
6. Step 6: Final answer
   x = 14,258.32