Finding the Fourth Proportional to 5,996.79, 8,269.29 and 5,160.33

Step by Step Solution

1. Step 1: Write the proportion equation
   5,996.79 : 8,269.29 = 5,160.33 : x
2. Step 2: Convert to fraction form
   5,996.79/8,269.29 = 5,160.33/x
3. Step 3: Cross multiply
   5,996.79x = 8,269.29 × 5,160.33
4. Step 4: Simplify right side
   5,996.79x = 42,672,265.27
5. Step 5: Solve for x
   x = 42,672,265.27/5,996.79
6. Step 6: Final answer
   x = 7,115.85