Finding the Fourth Proportional to 17,284.05, 25,909.22 and 9,379.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,284.05 : 25,909.22 = 9,379.42 : x
2. Step 2: Convert to fraction form
   17,284.05/25,909.22 = 9,379.42/x
3. Step 3: Cross multiply
   17,284.05x = 25,909.22 × 9,379.42
4. Step 4: Simplify right side
   17,284.05x = 243,013,456.25
5. Step 5: Solve for x
   x = 243,013,456.25/17,284.05
6. Step 6: Final answer
   x = 14,059.98