Finding the Fourth Proportional to 25,462.56, 38,168.72 and 10,675.68

Step by Step Solution

1. Step 1: Write the proportion equation
   25,462.56 : 38,168.72 = 10,675.68 : x
2. Step 2: Convert to fraction form
   25,462.56/38,168.72 = 10,675.68/x
3. Step 3: Cross multiply
   25,462.56x = 38,168.72 × 10,675.68
4. Step 4: Simplify right side
   25,462.56x = 407,477,040.73
5. Step 5: Solve for x
   x = 407,477,040.73/25,462.56
6. Step 6: Final answer
   x = 16,002.99