Finding the Fourth Proportional to 18,424.50, 25,425.82 and 10,041

Step by Step Solution

1. Step 1: Write the proportion equation
   18,424.50 : 25,425.82 = 10,041 : x
2. Step 2: Convert to fraction form
   18,424.50/25,425.82 = 10,041/x
3. Step 3: Cross multiply
   18,424.50x = 25,425.82 × 10,041
4. Step 4: Simplify right side
   18,424.50x = 255,300,658.62
5. Step 5: Solve for x
   x = 255,300,658.62/18,424.50
6. Step 6: Final answer
   x = 13,856.59