Finding the Fourth Proportional to 16,107.73, 24,155.79 and 5,574.89

Step by Step Solution

1. Step 1: Write the proportion equation
   16,107.73 : 24,155.79 = 5,574.89 : x
2. Step 2: Convert to fraction form
   16,107.73/24,155.79 = 5,574.89/x
3. Step 3: Cross multiply
   16,107.73x = 24,155.79 × 5,574.89
4. Step 4: Simplify right side
   16,107.73x = 134,665,822.76
5. Step 5: Solve for x
   x = 134,665,822.76/16,107.73
6. Step 6: Final answer
   x = 8,360.32