Finding the Fourth Proportional to 18,081.69, 24,952.77 and 10,124.25

Step by Step Solution

1. Step 1: Write the proportion equation
   18,081.69 : 24,952.77 = 10,124.25 : x
2. Step 2: Convert to fraction form
   18,081.69/24,952.77 = 10,124.25/x
3. Step 3: Cross multiply
   18,081.69x = 24,952.77 × 10,124.25
4. Step 4: Simplify right side
   18,081.69x = 252,628,081.67
5. Step 5: Solve for x
   x = 252,628,081.67/18,081.69
6. Step 6: Final answer
   x = 13,971.49