Finding the Fourth Proportional to 18,061.02, 24,920.98 and 10,103.30

Step by Step Solution

1. Step 1: Write the proportion equation
   18,061.02 : 24,920.98 = 10,103.30 : x
2. Step 2: Convert to fraction form
   18,061.02/24,920.98 = 10,103.30/x
3. Step 3: Cross multiply
   18,061.02x = 24,920.98 × 10,103.30
4. Step 4: Simplify right side
   18,061.02x = 251,784,137.23
5. Step 5: Solve for x
   x = 251,784,137.23/18,061.02
6. Step 6: Final answer
   x = 13,940.75