Finding the Fourth Proportional to 16,706.52, 23,055.24 and 9,152.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,706.52 : 23,055.24 = 9,152.68 : x
2. Step 2: Convert to fraction form
   16,706.52/23,055.24 = 9,152.68/x
3. Step 3: Cross multiply
   16,706.52x = 23,055.24 × 9,152.68
4. Step 4: Simplify right side
   16,706.52x = 211,017,234.04
5. Step 5: Solve for x
   x = 211,017,234.04/16,706.52
6. Step 6: Final answer
   x = 12,630.83