Finding the Fourth Proportional to 16,346.18, 22,557.52 and 9,632.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,346.18 : 22,557.52 = 9,632.09 : x
2. Step 2: Convert to fraction form
   16,346.18/22,557.52 = 9,632.09/x
3. Step 3: Cross multiply
   16,346.18x = 22,557.52 × 9,632.09
4. Step 4: Simplify right side
   16,346.18x = 217,276,131.25
5. Step 5: Solve for x
   x = 217,276,131.25/16,346.18
6. Step 6: Final answer
   x = 13,292.16