Finding the Fourth Proportional to 16,103.64, 24,158.04 and 7,784.27

Step by Step Solution

1. Step 1: Write the proportion equation
   16,103.64 : 24,158.04 = 7,784.27 : x
2. Step 2: Convert to fraction form
   16,103.64/24,158.04 = 7,784.27/x
3. Step 3: Cross multiply
   16,103.64x = 24,158.04 × 7,784.27
4. Step 4: Simplify right side
   16,103.64x = 188,052,585.24
5. Step 5: Solve for x
   x = 188,052,585.24/16,103.64
6. Step 6: Final answer
   x = 11,677.64