Finding the Fourth Proportional to 16,096.12, 22,212.73 and 9,386.38

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.12 : 22,212.73 = 9,386.38 : x
2. Step 2: Convert to fraction form
   16,096.12/22,212.73 = 9,386.38/x
3. Step 3: Cross multiply
   16,096.12x = 22,212.73 × 9,386.38
4. Step 4: Simplify right side
   16,096.12x = 208,497,164.12
5. Step 5: Solve for x
   x = 208,497,164.12/16,096.12
6. Step 6: Final answer
   x = 12,953.26