Finding the Fourth Proportional to 16,276.77, 24,417.59 and 5,180.18

Step by Step Solution

1. Step 1: Write the proportion equation
   16,276.77 : 24,417.59 = 5,180.18 : x
2. Step 2: Convert to fraction form
   16,276.77/24,417.59 = 5,180.18/x
3. Step 3: Cross multiply
   16,276.77x = 24,417.59 × 5,180.18
4. Step 4: Simplify right side
   16,276.77x = 126,487,363.38
5. Step 5: Solve for x
   x = 126,487,363.38/16,276.77
6. Step 6: Final answer
   x = 7,771.04