Finding the Fourth Proportional to 16,291.82, 24,441.71 and 5,198.51

Step by Step Solution

1. Step 1: Write the proportion equation
   16,291.82 : 24,441.71 = 5,198.51 : x
2. Step 2: Convert to fraction form
   16,291.82/24,441.71 = 5,198.51/x
3. Step 3: Cross multiply
   16,291.82x = 24,441.71 × 5,198.51
4. Step 4: Simplify right side
   16,291.82x = 127,060,473.85
5. Step 5: Solve for x
   x = 127,060,473.85/16,291.82
6. Step 6: Final answer
   x = 7,799.03