Finding the Fourth Proportional to 16,869.56, 25,291.82 and 8,096.12

Step by Step Solution

1. Step 1: Write the proportion equation
   16,869.56 : 25,291.82 = 8,096.12 : x
2. Step 2: Convert to fraction form
   16,869.56/25,291.82 = 8,096.12/x
3. Step 3: Cross multiply
   16,869.56x = 25,291.82 × 8,096.12
4. Step 4: Simplify right side
   16,869.56x = 204,765,609.74
5. Step 5: Solve for x
   x = 204,765,609.74/16,869.56
6. Step 6: Final answer
   x = 12,138.17