Finding the Fourth Proportional to 16,180.56, 24,274.89 and 5,086.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,180.56 : 24,274.89 = 5,086.80 : x
2. Step 2: Convert to fraction form
   16,180.56/24,274.89 = 5,086.80/x
3. Step 3: Cross multiply
   16,180.56x = 24,274.89 × 5,086.80
4. Step 4: Simplify right side
   16,180.56x = 123,481,510.45
5. Step 5: Solve for x
   x = 123,481,510.45/16,180.56
6. Step 6: Final answer
   x = 7,631.47