Finding the Fourth Proportional to 5,960.43, 8,196.23 and 5,173.11

Step by Step Solution

1. Step 1: Write the proportion equation
   5,960.43 : 8,196.23 = 5,173.11 : x
2. Step 2: Convert to fraction form
   5,960.43/8,196.23 = 5,173.11/x
3. Step 3: Cross multiply
   5,960.43x = 8,196.23 × 5,173.11
4. Step 4: Simplify right side
   5,960.43x = 42,399,999.38
5. Step 5: Solve for x
   x = 42,399,999.38/5,960.43
6. Step 6: Final answer
   x = 7,113.58