Finding the Fourth Proportional to 16,498.25, 22,768.79 and 9,424.52

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.25 : 22,768.79 = 9,424.52 : x
2. Step 2: Convert to fraction form
   16,498.25/22,768.79 = 9,424.52/x
3. Step 3: Cross multiply
   16,498.25x = 22,768.79 × 9,424.52
4. Step 4: Simplify right side
   16,498.25x = 214,584,755.76
5. Step 5: Solve for x
   x = 214,584,755.76/16,498.25
6. Step 6: Final answer
   x = 13,006.52