Finding the Fourth Proportional to 16,847.34, 25,262.07 and 5,157.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,847.34 : 25,262.07 = 5,157.42 : x
2. Step 2: Convert to fraction form
   16,847.34/25,262.07 = 5,157.42/x
3. Step 3: Cross multiply
   16,847.34x = 25,262.07 × 5,157.42
4. Step 4: Simplify right side
   16,847.34x = 130,287,105.06
5. Step 5: Solve for x
   x = 130,287,105.06/16,847.34
6. Step 6: Final answer
   x = 7,733.39