Finding the Fourth Proportional to 9,345.48, 14,020.04 and 3,501.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,345.48 : 14,020.04 = 3,501.96 : x
2. Step 2: Convert to fraction form
   9,345.48/14,020.04 = 3,501.96/x
3. Step 3: Cross multiply
   9,345.48x = 14,020.04 × 3,501.96
4. Step 4: Simplify right side
   9,345.48x = 49,097,619.28
5. Step 5: Solve for x
   x = 49,097,619.28/9,345.48
6. Step 6: Final answer
   x = 5,253.62