Finding the Fourth Proportional to 18,443.34, 25,451.75 and 10,059.84

Step by Step Solution

1. Step 1: Write the proportion equation
   18,443.34 : 25,451.75 = 10,059.84 : x
2. Step 2: Convert to fraction form
   18,443.34/25,451.75 = 10,059.84/x
3. Step 3: Cross multiply
   18,443.34x = 25,451.75 × 10,059.84
4. Step 4: Simplify right side
   18,443.34x = 256,040,482.42
5. Step 5: Solve for x
   x = 256,040,482.42/18,443.34
6. Step 6: Final answer
   x = 13,882.54