Finding the Fourth Proportional to 10,960.88, 16,434.12 and 3,937.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,960.88 : 16,434.12 = 3,937.37 : x
2. Step 2: Convert to fraction form
   10,960.88/16,434.12 = 3,937.37/x
3. Step 3: Cross multiply
   10,960.88x = 16,434.12 × 3,937.37
4. Step 4: Simplify right side
   10,960.88x = 64,707,211.06
5. Step 5: Solve for x
   x = 64,707,211.06/10,960.88
6. Step 6: Final answer
   x = 5,903.47