Finding the Fourth Proportional to 10,592.72, 14,616.42 and 6,816.23

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.72 : 14,616.42 = 6,816.23 : x
2. Step 2: Convert to fraction form
   10,592.72/14,616.42 = 6,816.23/x
3. Step 3: Cross multiply
   10,592.72x = 14,616.42 × 6,816.23
4. Step 4: Simplify right side
   10,592.72x = 99,628,880.50
5. Step 5: Solve for x
   x = 99,628,880.50/10,592.72
6. Step 6: Final answer
   x = 9,405.41