Finding the Fourth Proportional to 17,269.82, 23,824.86 and 10,891.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,269.82 : 23,824.86 = 10,891.38 : x
2. Step 2: Convert to fraction form
   17,269.82/23,824.86 = 10,891.38/x
3. Step 3: Cross multiply
   17,269.82x = 23,824.86 × 10,891.38
4. Step 4: Simplify right side
   17,269.82x = 259,485,603.71
5. Step 5: Solve for x
   x = 259,485,603.71/17,269.82
6. Step 6: Final answer
   x = 15,025.38