Finding the Fourth Proportional to 16,075.97, 24,117.60 and 5,687.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,075.97 : 24,117.60 = 5,687.72 : x
2. Step 2: Convert to fraction form
   16,075.97/24,117.60 = 5,687.72/x
3. Step 3: Cross multiply
   16,075.97x = 24,117.60 × 5,687.72
4. Step 4: Simplify right side
   16,075.97x = 137,174,115.06
5. Step 5: Solve for x
   x = 137,174,115.06/16,075.97
6. Step 6: Final answer
   x = 8,532.87