Finding the Fourth Proportional to 16,773.18, 25,160.37 and 5,086.09

Step by Step Solution

1. Step 1: Write the proportion equation
   16,773.18 : 25,160.37 = 5,086.09 : x
2. Step 2: Convert to fraction form
   16,773.18/25,160.37 = 5,086.09/x
3. Step 3: Cross multiply
   16,773.18x = 25,160.37 × 5,086.09
4. Step 4: Simplify right side
   16,773.18x = 127,967,906.25
5. Step 5: Solve for x
   x = 127,967,906.25/16,773.18
6. Step 6: Final answer
   x = 7,629.32