Finding the Fourth Proportional to 16,012.04, 22,097.12 and 8,938.92

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.04 : 22,097.12 = 8,938.92 : x
2. Step 2: Convert to fraction form
   16,012.04/22,097.12 = 8,938.92/x
3. Step 3: Cross multiply
   16,012.04x = 22,097.12 × 8,938.92
4. Step 4: Simplify right side
   16,012.04x = 197,524,387.91
5. Step 5: Solve for x
   x = 197,524,387.91/16,012.04
6. Step 6: Final answer
   x = 12,335.99