Finding the Fourth Proportional to 18,061.34, 24,924.72 and 10,103.55

Step by Step Solution

1. Step 1: Write the proportion equation
   18,061.34 : 24,924.72 = 10,103.55 : x
2. Step 2: Convert to fraction form
   18,061.34/24,924.72 = 10,103.55/x
3. Step 3: Cross multiply
   18,061.34x = 24,924.72 × 10,103.55
4. Step 4: Simplify right side
   18,061.34x = 251,828,154.76
5. Step 5: Solve for x
   x = 251,828,154.76/18,061.34
6. Step 6: Final answer
   x = 13,942.94