Finding the Fourth Proportional to 16,499.28, 24,753.96 and 5,253.96

Step by Step Solution

1. Step 1: Write the proportion equation
   16,499.28 : 24,753.96 = 5,253.96 : x
2. Step 2: Convert to fraction form
   16,499.28/24,753.96 = 5,253.96/x
3. Step 3: Cross multiply
   16,499.28x = 24,753.96 × 5,253.96
4. Step 4: Simplify right side
   16,499.28x = 130,056,315.68
5. Step 5: Solve for x
   x = 130,056,315.68/16,499.28
6. Step 6: Final answer
   x = 7,882.54