Finding the Fourth Proportional to 16,189.75, 24,285.60 and 5,096.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,189.75 : 24,285.60 = 5,096.80 : x
2. Step 2: Convert to fraction form
   16,189.75/24,285.60 = 5,096.80/x
3. Step 3: Cross multiply
   16,189.75x = 24,285.60 × 5,096.80
4. Step 4: Simplify right side
   16,189.75x = 123,778,846.08
5. Step 5: Solve for x
   x = 123,778,846.08/16,189.75
6. Step 6: Final answer
   x = 7,645.51