Finding the Fourth Proportional to 16,181.56, 24,276.39 and 5,087.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,181.56 : 24,276.39 = 5,087.80 : x
2. Step 2: Convert to fraction form
   16,181.56/24,276.39 = 5,087.80/x
3. Step 3: Cross multiply
   16,181.56x = 24,276.39 × 5,087.80
4. Step 4: Simplify right side
   16,181.56x = 123,513,417.04
5. Step 5: Solve for x
   x = 123,513,417.04/16,181.56
6. Step 6: Final answer
   x = 7,632.97