Finding the Fourth Proportional to 17,809.30, 24,578.22 and 9,852.25

Step by Step Solution

1. Step 1: Write the proportion equation
   17,809.30 : 24,578.22 = 9,852.25 : x
2. Step 2: Convert to fraction form
   17,809.30/24,578.22 = 9,852.25/x
3. Step 3: Cross multiply
   17,809.30x = 24,578.22 × 9,852.25
4. Step 4: Simplify right side
   17,809.30x = 242,150,768.00
5. Step 5: Solve for x
   x = 242,150,768.00/17,809.30
6. Step 6: Final answer
   x = 13,596.87