Finding the Fourth Proportional to 17,042.69, 23,512.83 and 9,868.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,042.69 : 23,512.83 = 9,868.69 : x
2. Step 2: Convert to fraction form
   17,042.69/23,512.83 = 9,868.69/x
3. Step 3: Cross multiply
   17,042.69x = 23,512.83 × 9,868.69
4. Step 4: Simplify right side
   17,042.69x = 232,040,830.29
5. Step 5: Solve for x
   x = 232,040,830.29/17,042.69
6. Step 6: Final answer
   x = 13,615.27