Finding the Fourth Proportional to 16,347.48, 22,557.69 and 9,632.67

Step by Step Solution

1. Step 1: Write the proportion equation
   16,347.48 : 22,557.69 = 9,632.67 : x
2. Step 2: Convert to fraction form
   16,347.48/22,557.69 = 9,632.67/x
3. Step 3: Cross multiply
   16,347.48x = 22,557.69 × 9,632.67
4. Step 4: Simplify right side
   16,347.48x = 217,290,783.73
5. Step 5: Solve for x
   x = 217,290,783.73/16,347.48
6. Step 6: Final answer
   x = 13,292.00