Finding the Fourth Proportional to 9,952.23, 14,928.89 and 3,288.45

Step by Step Solution

1. Step 1: Write the proportion equation
   9,952.23 : 14,928.89 = 3,288.45 : x
2. Step 2: Convert to fraction form
   9,952.23/14,928.89 = 3,288.45/x
3. Step 3: Cross multiply
   9,952.23x = 14,928.89 × 3,288.45
4. Step 4: Simplify right side
   9,952.23x = 49,092,891.88
5. Step 5: Solve for x
   x = 49,092,891.88/9,952.23
6. Step 6: Final answer
   x = 4,932.85