Finding the Fourth Proportional to 9,502.38, 14,253.15 and 2,928.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,502.38 : 14,253.15 = 2,928.27 : x
2. Step 2: Convert to fraction form
   9,502.38/14,253.15 = 2,928.27/x
3. Step 3: Cross multiply
   9,502.38x = 14,253.15 × 2,928.27
4. Step 4: Simplify right side
   9,502.38x = 41,737,071.55
5. Step 5: Solve for x
   x = 41,737,071.55/9,502.38
6. Step 6: Final answer
   x = 4,392.28