Finding the Fourth Proportional to 9,344.88, 14,019.76 and 3,501.60

Step by Step Solution

1. Step 1: Write the proportion equation
   9,344.88 : 14,019.76 = 3,501.60 : x
2. Step 2: Convert to fraction form
   9,344.88/14,019.76 = 3,501.60/x
3. Step 3: Cross multiply
   9,344.88x = 14,019.76 × 3,501.60
4. Step 4: Simplify right side
   9,344.88x = 49,091,591.62
5. Step 5: Solve for x
   x = 49,091,591.62/9,344.88
6. Step 6: Final answer
   x = 5,253.31