Finding the Fourth Proportional to 16,180.80, 24,269.56 and 5,087.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,180.80 : 24,269.56 = 5,087.18 : x
2. Step 2: Convert to fraction form
   16,180.80/24,269.56 = 5,087.18/x
3. Step 3: Cross multiply
   16,180.80x = 24,269.56 × 5,087.18
4. Step 4: Simplify right side
   16,180.80x = 123,463,620.24
5. Step 5: Solve for x
   x = 123,463,620.24/16,180.80
6. Step 6: Final answer
   x = 7,630.25