Finding the Fourth Proportional to 17,842.15, 24,622.37 and 9,884.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,842.15 : 24,622.37 = 9,884.49 : x
2. Step 2: Convert to fraction form
   17,842.15/24,622.37 = 9,884.49/x
3. Step 3: Cross multiply
   17,842.15x = 24,622.37 × 9,884.49
4. Step 4: Simplify right side
   17,842.15x = 243,379,570.04
5. Step 5: Solve for x
   x = 243,379,570.04/17,842.15
6. Step 6: Final answer
   x = 13,640.71