Finding the Fourth Proportional to 9,348.24, 14,013.68 and 3,508.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,348.24 : 14,013.68 = 3,508.72 : x
2. Step 2: Convert to fraction form
   9,348.24/14,013.68 = 3,508.72/x
3. Step 3: Cross multiply
   9,348.24x = 14,013.68 × 3,508.72
4. Step 4: Simplify right side
   9,348.24x = 49,170,079.29
5. Step 5: Solve for x
   x = 49,170,079.29/9,348.24
6. Step 6: Final answer
   x = 5,259.82