Finding the Fourth Proportional to 16,012.82, 22,096.37 and 9,296.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,012.82 : 22,096.37 = 9,296.30 : x
2. Step 2: Convert to fraction form
   16,012.82/22,096.37 = 9,296.30/x
3. Step 3: Cross multiply
   16,012.82x = 22,096.37 × 9,296.30
4. Step 4: Simplify right side
   16,012.82x = 205,414,484.43
5. Step 5: Solve for x
   x = 205,414,484.43/16,012.82
6. Step 6: Final answer
   x = 12,828.13