Finding the Fourth Proportional to 16,386.15, 24,584.39 and 5,855.93

Step by Step Solution

1. Step 1: Write the proportion equation
   16,386.15 : 24,584.39 = 5,855.93 : x
2. Step 2: Convert to fraction form
   16,386.15/24,584.39 = 5,855.93/x
3. Step 3: Cross multiply
   16,386.15x = 24,584.39 × 5,855.93
4. Step 4: Simplify right side
   16,386.15x = 143,964,314.73
5. Step 5: Solve for x
   x = 143,964,314.73/16,386.15
6. Step 6: Final answer
   x = 8,785.73