Finding the Fourth Proportional to 5,992.67, 8,271.36 and 3,636.78

Step by Step Solution

1. Step 1: Write the proportion equation
   5,992.67 : 8,271.36 = 3,636.78 : x
2. Step 2: Convert to fraction form
   5,992.67/8,271.36 = 3,636.78/x
3. Step 3: Cross multiply
   5,992.67x = 8,271.36 × 3,636.78
4. Step 4: Simplify right side
   5,992.67x = 30,081,116.62
5. Step 5: Solve for x
   x = 30,081,116.62/5,992.67
6. Step 6: Final answer
   x = 5,019.66