Finding the Fourth Proportional to 17,196.98, 23,733.27 and 9,643.19

Step by Step Solution

1. Step 1: Write the proportion equation
   17,196.98 : 23,733.27 = 9,643.19 : x
2. Step 2: Convert to fraction form
   17,196.98/23,733.27 = 9,643.19/x
3. Step 3: Cross multiply
   17,196.98x = 23,733.27 × 9,643.19
4. Step 4: Simplify right side
   17,196.98x = 228,864,431.93
5. Step 5: Solve for x
   x = 228,864,431.93/17,196.98
6. Step 6: Final answer
   x = 13,308.41