Finding the Fourth Proportional to 18,443.56, 25,452.06 and 10,060

Step by Step Solution

1. Step 1: Write the proportion equation
   18,443.56 : 25,452.06 = 10,060 : x
2. Step 2: Convert to fraction form
   18,443.56/25,452.06 = 10,060/x
3. Step 3: Cross multiply
   18,443.56x = 25,452.06 × 10,060
4. Step 4: Simplify right side
   18,443.56x = 256,047,723.60
5. Step 5: Solve for x
   x = 256,047,723.60/18,443.56
6. Step 6: Final answer
   x = 13,882.77