Finding the Fourth Proportional to 9,344.48, 14,016.84 and 3,500.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,344.48 : 14,016.84 = 3,500.72 : x
2. Step 2: Convert to fraction form
   9,344.48/14,016.84 = 3,500.72/x
3. Step 3: Cross multiply
   9,344.48x = 14,016.84 × 3,500.72
4. Step 4: Simplify right side
   9,344.48x = 49,069,032.12
5. Step 5: Solve for x
   x = 49,069,032.12/9,344.48
6. Step 6: Final answer
   x = 5,251.12