Finding the Fourth Proportional to 16,976.50, 23,429.37 and 9,524.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,976.50 : 23,429.37 = 9,524.50 : x
2. Step 2: Convert to fraction form
   16,976.50/23,429.37 = 9,524.50/x
3. Step 3: Cross multiply
   16,976.50x = 23,429.37 × 9,524.50
4. Step 4: Simplify right side
   16,976.50x = 223,153,034.57
5. Step 5: Solve for x
   x = 223,153,034.57/16,976.50
6. Step 6: Final answer
   x = 13,144.82