Finding the Fourth Proportional to 16,096.96, 22,212.89 and 9,383.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.96 : 22,212.89 = 9,383.68 : x
2. Step 2: Convert to fraction form
   16,096.96/22,212.89 = 9,383.68/x
3. Step 3: Cross multiply
   16,096.96x = 22,212.89 × 9,383.68
4. Step 4: Simplify right side
   16,096.96x = 208,438,569.12
5. Step 5: Solve for x
   x = 208,438,569.12/16,096.96
6. Step 6: Final answer
   x = 12,948.94