Finding the Fourth Proportional to 17,196.44, 23,732.98 and 9,643.49

Step by Step Solution

1. Step 1: Write the proportion equation
   17,196.44 : 23,732.98 = 9,643.49 : x
2. Step 2: Convert to fraction form
   17,196.44/23,732.98 = 9,643.49/x
3. Step 3: Cross multiply
   17,196.44x = 23,732.98 × 9,643.49
4. Step 4: Simplify right side
   17,196.44x = 228,868,790.52
5. Step 5: Solve for x
   x = 228,868,790.52/17,196.44
6. Step 6: Final answer
   x = 13,309.08