Finding the Fourth Proportional to 16,327.42, 22,533.72 and 9,255.10

Step by Step Solution

1. Step 1: Write the proportion equation
   16,327.42 : 22,533.72 = 9,255.10 : x
2. Step 2: Convert to fraction form
   16,327.42/22,533.72 = 9,255.10/x
3. Step 3: Cross multiply
   16,327.42x = 22,533.72 × 9,255.10
4. Step 4: Simplify right side
   16,327.42x = 208,551,831.97
5. Step 5: Solve for x
   x = 208,551,831.97/16,327.42
6. Step 6: Final answer
   x = 12,773.10