Finding the Fourth Proportional to 16,141.56, 24,192.27 and 11,454.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141.56 : 24,192.27 = 11,454.09 : x
2. Step 2: Convert to fraction form
   16,141.56/24,192.27 = 11,454.09/x
3. Step 3: Cross multiply
   16,141.56x = 24,192.27 × 11,454.09
4. Step 4: Simplify right side
   16,141.56x = 277,100,437.88
5. Step 5: Solve for x
   x = 277,100,437.88/16,141.56
6. Step 6: Final answer
   x = 17,166.89