Finding the Fourth Proportional to 7,934.52, 10,960.80 and 7,344.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,934.52 : 10,960.80 = 7,344.03 : x
2. Step 2: Convert to fraction form
   7,934.52/10,960.80 = 7,344.03/x
3. Step 3: Cross multiply
   7,934.52x = 10,960.80 × 7,344.03
4. Step 4: Simplify right side
   7,934.52x = 80,496,389.22
5. Step 5: Solve for x
   x = 80,496,389.22/7,934.52
6. Step 6: Final answer
   x = 10,145.09