Finding the Fourth Proportional to 16,123.30, 24,212.22 and 9,895.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,123.30 : 24,212.22 = 9,895.78 : x
2. Step 2: Convert to fraction form
   16,123.30/24,212.22 = 9,895.78/x
3. Step 3: Cross multiply
   16,123.30x = 24,212.22 × 9,895.78
4. Step 4: Simplify right side
   16,123.30x = 239,598,802.43
5. Step 5: Solve for x
   x = 239,598,802.43/16,123.30
6. Step 6: Final answer
   x = 14,860.41