Finding the Fourth Proportional to 16,399.09, 24,577.56 and 7,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,399.09 : 24,577.56 = 7,036.72 : x
2. Step 2: Convert to fraction form
   16,399.09/24,577.56 = 7,036.72/x
3. Step 3: Cross multiply
   16,399.09x = 24,577.56 × 7,036.72
4. Step 4: Simplify right side
   16,399.09x = 172,945,408.00
5. Step 5: Solve for x
   x = 172,945,408.00/16,399.09
6. Step 6: Final answer
   x = 10,546.04