Finding the Fourth Proportional to 16,085.69, 24,130.85 and 4,993.26

Step by Step Solution

1. Step 1: Write the proportion equation
   16,085.69 : 24,130.85 = 4,993.26 : x
2. Step 2: Convert to fraction form
   16,085.69/24,130.85 = 4,993.26/x
3. Step 3: Cross multiply
   16,085.69x = 24,130.85 × 4,993.26
4. Step 4: Simplify right side
   16,085.69x = 120,491,583.10
5. Step 5: Solve for x
   x = 120,491,583.10/16,085.69
6. Step 6: Final answer
   x = 7,490.61