Finding the Fourth Proportional to 18,016.62, 24,862.52 and 10,059.59

Step by Step Solution

1. Step 1: Write the proportion equation
   18,016.62 : 24,862.52 = 10,059.59 : x
2. Step 2: Convert to fraction form
   18,016.62/24,862.52 = 10,059.59/x
3. Step 3: Cross multiply
   18,016.62x = 24,862.52 × 10,059.59
4. Step 4: Simplify right side
   18,016.62x = 250,106,582.96
5. Step 5: Solve for x
   x = 250,106,582.96/18,016.62
6. Step 6: Final answer
   x = 13,881.99