Finding the Fourth Proportional to 17,853.09, 24,647.22 and 12,196.32

Step by Step Solution

1. Step 1: Write the proportion equation
   17,853.09 : 24,647.22 = 12,196.32 : x
2. Step 2: Convert to fraction form
   17,853.09/24,647.22 = 12,196.32/x
3. Step 3: Cross multiply
   17,853.09x = 24,647.22 × 12,196.32
4. Step 4: Simplify right side
   17,853.09x = 300,605,382.23
5. Step 5: Solve for x
   x = 300,605,382.23/17,853.09
6. Step 6: Final answer
   x = 16,837.72