Finding the Fourth Proportional to 17,352.69, 25,998.79 and 10,411.89

Step by Step Solution

1. Step 1: Write the proportion equation
   17,352.69 : 25,998.79 = 10,411.89 : x
2. Step 2: Convert to fraction form
   17,352.69/25,998.79 = 10,411.89/x
3. Step 3: Cross multiply
   17,352.69x = 25,998.79 × 10,411.89
4. Step 4: Simplify right side
   17,352.69x = 270,696,541.61
5. Step 5: Solve for x
   x = 270,696,541.61/17,352.69
6. Step 6: Final answer
   x = 15,599.69