Finding the Fourth Proportional to 16,025.62, 22,115.70 and 8,952.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,025.62 : 22,115.70 = 8,952.05 : x
2. Step 2: Convert to fraction form
   16,025.62/22,115.70 = 8,952.05/x
3. Step 3: Cross multiply
   16,025.62x = 22,115.70 × 8,952.05
4. Step 4: Simplify right side
   16,025.62x = 197,980,852.19
5. Step 5: Solve for x
   x = 197,980,852.19/16,025.62
6. Step 6: Final answer
   x = 12,354.03