Finding the Fourth Proportional to 16,264.35, 24,379.89 and 9,229.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,264.35 : 24,379.89 = 9,229.50 : x
2. Step 2: Convert to fraction form
   16,264.35/24,379.89 = 9,229.50/x
3. Step 3: Cross multiply
   16,264.35x = 24,379.89 × 9,229.50
4. Step 4: Simplify right side
   16,264.35x = 225,014,194.76
5. Step 5: Solve for x
   x = 225,014,194.76/16,264.35
6. Step 6: Final answer
   x = 13,834.81