Finding the Fourth Proportional to 17,397, 24,007.86 and 9,843.18

Step by Step Solution

1. Step 1: Write the proportion equation
   17,397 : 24,007.86 = 9,843.18 : x
2. Step 2: Convert to fraction form
   17,397/24,007.86 = 9,843.18/x
3. Step 3: Cross multiply
   17,397x = 24,007.86 × 9,843.18
4. Step 4: Simplify right side
   17,397x = 236,313,687.39
5. Step 5: Solve for x
   x = 236,313,687.39/17,397
6. Step 6: Final answer
   x = 13,583.59