Finding the Fourth Proportional to 9,304.93, 13,960.72 and 3,970.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,304.93 : 13,960.72 = 3,970.81 : x
2. Step 2: Convert to fraction form
   9,304.93/13,960.72 = 3,970.81/x
3. Step 3: Cross multiply
   9,304.93x = 13,960.72 × 3,970.81
4. Step 4: Simplify right side
   9,304.93x = 55,435,286.85
5. Step 5: Solve for x
   x = 55,435,286.85/9,304.93
6. Step 6: Final answer
   x = 5,957.63