Finding the Fourth Proportional to 16,010.62, 24,015.42 and 7,245.54

Step by Step Solution

1. Step 1: Write the proportion equation
   16,010.62 : 24,015.42 = 7,245.54 : x
2. Step 2: Convert to fraction form
   16,010.62/24,015.42 = 7,245.54/x
3. Step 3: Cross multiply
   16,010.62x = 24,015.42 × 7,245.54
4. Step 4: Simplify right side
   16,010.62x = 174,004,548.04
5. Step 5: Solve for x
   x = 174,004,548.04/16,010.62
6. Step 6: Final answer
   x = 10,868.07