Finding the Fourth Proportional to 9,504.59, 14,259.32 and 3,956.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,504.59 : 14,259.32 = 3,956.09 : x
2. Step 2: Convert to fraction form
   9,504.59/14,259.32 = 3,956.09/x
3. Step 3: Cross multiply
   9,504.59x = 14,259.32 × 3,956.09
4. Step 4: Simplify right side
   9,504.59x = 56,411,183.96
5. Step 5: Solve for x
   x = 56,411,183.96/9,504.59
6. Step 6: Final answer
   x = 5,935.15