Finding the Fourth Proportional to 17,640.82, 24,344.98 and 10,087.14

Step by Step Solution

1. Step 1: Write the proportion equation
   17,640.82 : 24,344.98 = 10,087.14 : x
2. Step 2: Convert to fraction form
   17,640.82/24,344.98 = 10,087.14/x
3. Step 3: Cross multiply
   17,640.82x = 24,344.98 × 10,087.14
4. Step 4: Simplify right side
   17,640.82x = 245,571,221.56
5. Step 5: Solve for x
   x = 245,571,221.56/17,640.82
6. Step 6: Final answer
   x = 13,920.62