Finding the Fourth Proportional to 9,495.72, 14,243.56 and 3,648.24

Step by Step Solution

1. Step 1: Write the proportion equation
   9,495.72 : 14,243.56 = 3,648.24 : x
2. Step 2: Convert to fraction form
   9,495.72/14,243.56 = 3,648.24/x
3. Step 3: Cross multiply
   9,495.72x = 14,243.56 × 3,648.24
4. Step 4: Simplify right side
   9,495.72x = 51,963,916.21
5. Step 5: Solve for x
   x = 51,963,916.21/9,495.72
6. Step 6: Final answer
   x = 5,472.35