Finding the Fourth Proportional to 16,047.73, 24,075.54 and 5,517.91

Step by Step Solution

1. Step 1: Write the proportion equation
   16,047.73 : 24,075.54 = 5,517.91 : x
2. Step 2: Convert to fraction form
   16,047.73/24,075.54 = 5,517.91/x
3. Step 3: Cross multiply
   16,047.73x = 24,075.54 × 5,517.91
4. Step 4: Simplify right side
   16,047.73x = 132,846,662.92
5. Step 5: Solve for x
   x = 132,846,662.92/16,047.73
6. Step 6: Final answer
   x = 8,278.22