Finding the Fourth Proportional to 16,234.05, 22,402.89 and 9,063.56

Step by Step Solution

1. Step 1: Write the proportion equation
   16,234.05 : 22,402.89 = 9,063.56 : x
2. Step 2: Convert to fraction form
   16,234.05/22,402.89 = 9,063.56/x
3. Step 3: Cross multiply
   16,234.05x = 22,402.89 × 9,063.56
4. Step 4: Simplify right side
   16,234.05x = 203,049,825.67
5. Step 5: Solve for x
   x = 203,049,825.67/16,234.05
6. Step 6: Final answer
   x = 12,507.65