Finding the Fourth Proportional to 5,976.35, 8,245.06 and 3,851.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,976.35 : 8,245.06 = 3,851.72 : x
2. Step 2: Convert to fraction form
   5,976.35/8,245.06 = 3,851.72/x
3. Step 3: Cross multiply
   5,976.35x = 8,245.06 × 3,851.72
4. Step 4: Simplify right side
   5,976.35x = 31,757,662.50
5. Step 5: Solve for x
   x = 31,757,662.50/5,976.35
6. Step 6: Final answer
   x = 5,313.89