Finding the Fourth Proportional to 16,086.08, 24,120.35 and 4,839.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,086.08 : 24,120.35 = 4,839.78 : x
2. Step 2: Convert to fraction form
   16,086.08/24,120.35 = 4,839.78/x
3. Step 3: Cross multiply
   16,086.08x = 24,120.35 × 4,839.78
4. Step 4: Simplify right side
   16,086.08x = 116,737,187.52
5. Step 5: Solve for x
   x = 116,737,187.52/16,086.08
6. Step 6: Final answer
   x = 7,257.03