Finding the Fourth Proportional to 16,055.96, 24,078.96 and 5,665.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,055.96 : 24,078.96 = 5,665.28 : x
2. Step 2: Convert to fraction form
   16,055.96/24,078.96 = 5,665.28/x
3. Step 3: Cross multiply
   16,055.96x = 24,078.96 × 5,665.28
4. Step 4: Simplify right side
   16,055.96x = 136,414,050.51
5. Step 5: Solve for x
   x = 136,414,050.51/16,055.96
6. Step 6: Final answer
   x = 8,496.16