Finding the Fourth Proportional to 17,039.49, 23,513.55 and 9,868.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,039.49 : 23,513.55 = 9,868.14 : x
2. Step 2: Convert to fraction form
   17,039.49/23,513.55 = 9,868.14/x
3. Step 3: Cross multiply
   17,039.49x = 23,513.55 × 9,868.14
4. Step 4: Simplify right side
   17,039.49x = 232,035,003.30
5. Step 5: Solve for x
   x = 232,035,003.30/17,039.49
6. Step 6: Final answer
   x = 13,617.49