Finding the Fourth Proportional to 16,579.27, 24,871.98 and 5,486.05

Step by Step Solution

1. Step 1: Write the proportion equation
   16,579.27 : 24,871.98 = 5,486.05 : x
2. Step 2: Convert to fraction form
   16,579.27/24,871.98 = 5,486.05/x
3. Step 3: Cross multiply
   16,579.27x = 24,871.98 × 5,486.05
4. Step 4: Simplify right side
   16,579.27x = 136,448,962.82
5. Step 5: Solve for x
   x = 136,448,962.82/16,579.27
6. Step 6: Final answer
   x = 8,230.10