Finding the Fourth Proportional to 16,096.30, 22,212.85 and 9,808.68

Step by Step Solution

1. Step 1: Write the proportion equation
   16,096.30 : 22,212.85 = 9,808.68 : x
2. Step 2: Convert to fraction form
   16,096.30/22,212.85 = 9,808.68/x
3. Step 3: Cross multiply
   16,096.30x = 22,212.85 × 9,808.68
4. Step 4: Simplify right side
   16,096.30x = 217,878,737.54
5. Step 5: Solve for x
   x = 217,878,737.54/16,096.30
6. Step 6: Final answer
   x = 13,535.95