Finding the Fourth Proportional to 5,976.84, 8,245.77 and 3,707.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,976.84 : 8,245.77 = 3,707.12 : x
2. Step 2: Convert to fraction form
   5,976.84/8,245.77 = 3,707.12/x
3. Step 3: Cross multiply
   5,976.84x = 8,245.77 × 3,707.12
4. Step 4: Simplify right side
   5,976.84x = 30,568,017.65
5. Step 5: Solve for x
   x = 30,568,017.65/5,976.84
6. Step 6: Final answer
   x = 5,114.41