Finding the Fourth Proportional to 18,019.76, 24,867 and 10,062.09

Step by Step Solution

1. Step 1: Write the proportion equation
   18,019.76 : 24,867 = 10,062.09 : x
2. Step 2: Convert to fraction form
   18,019.76/24,867 = 10,062.09/x
3. Step 3: Cross multiply
   18,019.76x = 24,867 × 10,062.09
4. Step 4: Simplify right side
   18,019.76x = 250,213,992.03
5. Step 5: Solve for x
   x = 250,213,992.03/18,019.76
6. Step 6: Final answer
   x = 13,885.54