Finding the Fourth Proportional to 8,952.72, 13,424.49 and 4,738.23

Step by Step Solution

1. Step 1: Write the proportion equation
   8,952.72 : 13,424.49 = 4,738.23 : x
2. Step 2: Convert to fraction form
   8,952.72/13,424.49 = 4,738.23/x
3. Step 3: Cross multiply
   8,952.72x = 13,424.49 × 4,738.23
4. Step 4: Simplify right side
   8,952.72x = 63,608,321.25
5. Step 5: Solve for x
   x = 63,608,321.25/8,952.72
6. Step 6: Final answer
   x = 7,104.92