Finding the Fourth Proportional to 17,271.84, 23,839.12 and 10,982.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,271.84 : 23,839.12 = 10,982.96 : x
2. Step 2: Convert to fraction form
   17,271.84/23,839.12 = 10,982.96/x
3. Step 3: Cross multiply
   17,271.84x = 23,839.12 × 10,982.96
4. Step 4: Simplify right side
   17,271.84x = 261,824,101.40
5. Step 5: Solve for x
   x = 261,824,101.40/17,271.84
6. Step 6: Final answer
   x = 15,159.02