Finding the Fourth Proportional to 17,796.84, 24,560.15 and 9,839.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,796.84 : 24,560.15 = 9,839.57 : x
2. Step 2: Convert to fraction form
   17,796.84/24,560.15 = 9,839.57/x
3. Step 3: Cross multiply
   17,796.84x = 24,560.15 × 9,839.57
4. Step 4: Simplify right side
   17,796.84x = 241,661,327.34
5. Step 5: Solve for x
   x = 241,661,327.34/17,796.84
6. Step 6: Final answer
   x = 13,578.89