Finding the Fourth Proportional to 12,096.80, 16,952.80 and 12,096.80

Step by Step Solution

1. Step 1: Write the proportion equation
   12,096.80 : 16,952.80 = 12,096.80 : x
2. Step 2: Convert to fraction form
   12,096.80/16,952.80 = 12,096.80/x
3. Step 3: Cross multiply
   12,096.80x = 16,952.80 × 12,096.80
4. Step 4: Simplify right side
   12,096.80x = 205,074,631.04
5. Step 5: Solve for x
   x = 205,074,631.04/12,096.80
6. Step 6: Final answer
   x = 16,952.80