Finding the Fourth Proportional to 16,243.94, 24,371.38 and 7,472.25

Step by Step Solution

1. Step 1: Write the proportion equation
   16,243.94 : 24,371.38 = 7,472.25 : x
2. Step 2: Convert to fraction form
   16,243.94/24,371.38 = 7,472.25/x
3. Step 3: Cross multiply
   16,243.94x = 24,371.38 × 7,472.25
4. Step 4: Simplify right side
   16,243.94x = 182,109,053.55
5. Step 5: Solve for x
   x = 182,109,053.55/16,243.94
6. Step 6: Final answer
   x = 11,210.89