Finding the Fourth Proportional to 9,495.72, 13,108.68 and 5,960.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,495.72 : 13,108.68 = 5,960.88 : x
2. Step 2: Convert to fraction form
   9,495.72/13,108.68 = 5,960.88/x
3. Step 3: Cross multiply
   9,495.72x = 13,108.68 × 5,960.88
4. Step 4: Simplify right side
   9,495.72x = 78,139,268.44
5. Step 5: Solve for x
   x = 78,139,268.44/9,495.72
6. Step 6: Final answer
   x = 8,228.89