Finding the Fourth Proportional to 16,033.88, 24,053.62 and 7,728.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,033.88 : 24,053.62 = 7,728.86 : x
2. Step 2: Convert to fraction form
   16,033.88/24,053.62 = 7,728.86/x
3. Step 3: Cross multiply
   16,033.88x = 24,053.62 × 7,728.86
4. Step 4: Simplify right side
   16,033.88x = 185,907,061.47
5. Step 5: Solve for x
   x = 185,907,061.47/16,033.88
6. Step 6: Final answer
   x = 11,594.64