Finding the Fourth Proportional to 17,879.82, 24,674.42 and 9,922.56

Step by Step Solution

1. Step 1: Write the proportion equation
   17,879.82 : 24,674.42 = 9,922.56 : x
2. Step 2: Convert to fraction form
   17,879.82/24,674.42 = 9,922.56/x
3. Step 3: Cross multiply
   17,879.82x = 24,674.42 × 9,922.56
4. Step 4: Simplify right side
   17,879.82x = 244,833,412.92
5. Step 5: Solve for x
   x = 244,833,412.92/17,879.82
6. Step 6: Final answer
   x = 13,693.28