Finding the Fourth Proportional to 16,579.82, 22,879.60 and 9,026.01

Step by Step Solution

1. Step 1: Write the proportion equation
   16,579.82 : 22,879.60 = 9,026.01 : x
2. Step 2: Convert to fraction form
   16,579.82/22,879.60 = 9,026.01/x
3. Step 3: Cross multiply
   16,579.82x = 22,879.60 × 9,026.01
4. Step 4: Simplify right side
   16,579.82x = 206,511,475.83
5. Step 5: Solve for x
   x = 206,511,475.83/16,579.82
6. Step 6: Final answer
   x = 12,455.59