Finding the Fourth Proportional to 16,716.82, 25,072.60 and 5,027.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,716.82 : 25,072.60 = 5,027.31 : x
2. Step 2: Convert to fraction form
   16,716.82/25,072.60 = 5,027.31/x
3. Step 3: Cross multiply
   16,716.82x = 25,072.60 × 5,027.31
4. Step 4: Simplify right side
   16,716.82x = 126,047,732.71
5. Step 5: Solve for x
   x = 126,047,732.71/16,716.82
6. Step 6: Final answer
   x = 7,540.17