Finding the Fourth Proportional to 17,647.94, 24,354.07 and 9,581.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,647.94 : 24,354.07 = 9,581.42 : x
2. Step 2: Convert to fraction form
   17,647.94/24,354.07 = 9,581.42/x
3. Step 3: Cross multiply
   17,647.94x = 24,354.07 × 9,581.42
4. Step 4: Simplify right side
   17,647.94x = 233,346,610.31
5. Step 5: Solve for x
   x = 233,346,610.31/17,647.94
6. Step 6: Final answer
   x = 13,222.31