Finding the Fourth Proportional to 16,187.16, 24,274.88 and 5,654.24

Step by Step Solution

1. Step 1: Write the proportion equation
   16,187.16 : 24,274.88 = 5,654.24 : x
2. Step 2: Convert to fraction form
   16,187.16/24,274.88 = 5,654.24/x
3. Step 3: Cross multiply
   16,187.16x = 24,274.88 × 5,654.24
4. Step 4: Simplify right side
   16,187.16x = 137,255,997.49
5. Step 5: Solve for x
   x = 137,255,997.49/16,187.16
6. Step 6: Final answer
   x = 8,479.31