Finding the Fourth Proportional to 18,141.72, 25,034.20 and 10,182.41

Step by Step Solution

1. Step 1: Write the proportion equation
   18,141.72 : 25,034.20 = 10,182.41 : x
2. Step 2: Convert to fraction form
   18,141.72/25,034.20 = 10,182.41/x
3. Step 3: Cross multiply
   18,141.72x = 25,034.20 × 10,182.41
4. Step 4: Simplify right side
   18,141.72x = 254,908,488.42
5. Step 5: Solve for x
   x = 254,908,488.42/18,141.72
6. Step 6: Final answer
   x = 14,050.95