Finding the Fourth Proportional to 18,038.32, 24,892.78 and 10,080.47

Step by Step Solution

1. Step 1: Write the proportion equation
   18,038.32 : 24,892.78 = 10,080.47 : x
2. Step 2: Convert to fraction form
   18,038.32/24,892.78 = 10,080.47/x
3. Step 3: Cross multiply
   18,038.32x = 24,892.78 × 10,080.47
4. Step 4: Simplify right side
   18,038.32x = 250,930,922.01
5. Step 5: Solve for x
   x = 250,930,922.01/18,038.32
6. Step 6: Final answer
   x = 13,910.99