Finding the Fourth Proportional to 16,180.66, 24,272.03 and 5,087.78

Step by Step Solution

1. Step 1: Write the proportion equation
   16,180.66 : 24,272.03 = 5,087.78 : x
2. Step 2: Convert to fraction form
   16,180.66/24,272.03 = 5,087.78/x
3. Step 3: Cross multiply
   16,180.66x = 24,272.03 × 5,087.78
4. Step 4: Simplify right side
   16,180.66x = 123,490,627.43
5. Step 5: Solve for x
   x = 123,490,627.43/16,180.66
6. Step 6: Final answer
   x = 7,631.99