Finding the Fourth Proportional to 16,527.92, 22,800.89 and 9,809.73

Step by Step Solution

1. Step 1: Write the proportion equation
   16,527.92 : 22,800.89 = 9,809.73 : x
2. Step 2: Convert to fraction form
   16,527.92/22,800.89 = 9,809.73/x
3. Step 3: Cross multiply
   16,527.92x = 22,800.89 × 9,809.73
4. Step 4: Simplify right side
   16,527.92x = 223,670,599.18
5. Step 5: Solve for x
   x = 223,670,599.18/16,527.92
6. Step 6: Final answer
   x = 13,532.90