Finding the Fourth Proportional to 16,339.25, 24,499.01 and 7,331.72

Step by Step Solution

1. Step 1: Write the proportion equation
   16,339.25 : 24,499.01 = 7,331.72 : x
2. Step 2: Convert to fraction form
   16,339.25/24,499.01 = 7,331.72/x
3. Step 3: Cross multiply
   16,339.25x = 24,499.01 × 7,331.72
4. Step 4: Simplify right side
   16,339.25x = 179,619,906.19
5. Step 5: Solve for x
   x = 179,619,906.19/16,339.25
6. Step 6: Final answer
   x = 10,993.15