Finding the Fourth Proportional to 16,019.21, 24,033.95 and 7,699.83

Step by Step Solution

1. Step 1: Write the proportion equation
   16,019.21 : 24,033.95 = 7,699.83 : x
2. Step 2: Convert to fraction form
   16,019.21/24,033.95 = 7,699.83/x
3. Step 3: Cross multiply
   16,019.21x = 24,033.95 × 7,699.83
4. Step 4: Simplify right side
   16,019.21x = 185,057,288.39
5. Step 5: Solve for x
   x = 185,057,288.39/16,019.21
6. Step 6: Final answer
   x = 11,552.21