Finding the Fourth Proportional to 16,498.83, 24,752.84 and 5,413.31

Step by Step Solution

1. Step 1: Write the proportion equation
   16,498.83 : 24,752.84 = 5,413.31 : x
2. Step 2: Convert to fraction form
   16,498.83/24,752.84 = 5,413.31/x
3. Step 3: Cross multiply
   16,498.83x = 24,752.84 × 5,413.31
4. Step 4: Simplify right side
   16,498.83x = 133,994,796.30
5. Step 5: Solve for x
   x = 133,994,796.30/16,498.83
6. Step 6: Final answer
   x = 8,121.47