Finding the Fourth Proportional to 16,498.06, 22,768.53 and 9,424.33

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.06 : 22,768.53 = 9,424.33 : x
2. Step 2: Convert to fraction form
   16,498.06/22,768.53 = 9,424.33/x
3. Step 3: Cross multiply
   16,498.06x = 22,768.53 × 9,424.33
4. Step 4: Simplify right side
   16,498.06x = 214,578,048.07
5. Step 5: Solve for x
   x = 214,578,048.07/16,498.06
6. Step 6: Final answer
   x = 13,006.26