Finding the Fourth Proportional to 16,196.16, 22,352.14 and 10,533.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,196.16 : 22,352.14 = 10,533.72 : x
2. Step 2: Convert to fraction form
   16,196.16/22,352.14 = 10,533.72/x
3. Step 3: Cross multiply
   16,196.16x = 22,352.14 × 10,533.72
4. Step 4: Simplify right side
   16,196.16x = 235,451,184.16
5. Step 5: Solve for x
   x = 235,451,184.16/16,196.16
6. Step 6: Final answer
   x = 14,537.47