Finding the Fourth Proportional to 16,155.48, 24,218.55 and 5,764.80

Step by Step Solution

1. Step 1: Write the proportion equation
   16,155.48 : 24,218.55 = 5,764.80 : x
2. Step 2: Convert to fraction form
   16,155.48/24,218.55 = 5,764.80/x
3. Step 3: Cross multiply
   16,155.48x = 24,218.55 × 5,764.80
4. Step 4: Simplify right side
   16,155.48x = 139,615,097.04
5. Step 5: Solve for x
   x = 139,615,097.04/16,155.48
6. Step 6: Final answer
   x = 8,641.97