Finding the Fourth Proportional to 5,976.02, 8,245.72 and 3,618.38

Step by Step Solution

1. Step 1: Write the proportion equation
   5,976.02 : 8,245.72 = 3,618.38 : x
2. Step 2: Convert to fraction form
   5,976.02/8,245.72 = 3,618.38/x
3. Step 3: Cross multiply
   5,976.02x = 8,245.72 × 3,618.38
4. Step 4: Simplify right side
   5,976.02x = 29,836,148.33
5. Step 5: Solve for x
   x = 29,836,148.33/5,976.02
6. Step 6: Final answer
   x = 4,992.65