Finding the Fourth Proportional to 18,039.37, 24,894.25 and 10,081.59

Step by Step Solution

1. Step 1: Write the proportion equation
   18,039.37 : 24,894.25 = 10,081.59 : x
2. Step 2: Convert to fraction form
   18,039.37/24,894.25 = 10,081.59/x
3. Step 3: Cross multiply
   18,039.37x = 24,894.25 × 10,081.59
4. Step 4: Simplify right side
   18,039.37x = 250,973,621.86
5. Step 5: Solve for x
   x = 250,973,621.86/18,039.37
6. Step 6: Final answer
   x = 13,912.55