Finding the Fourth Proportional to 5,796.20, 8,651.89 and 4,979.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,796.20 : 8,651.89 = 4,979.72 : x
2. Step 2: Convert to fraction form
   5,796.20/8,651.89 = 4,979.72/x
3. Step 3: Cross multiply
   5,796.20x = 8,651.89 × 4,979.72
4. Step 4: Simplify right side
   5,796.20x = 43,083,989.67
5. Step 5: Solve for x
   x = 43,083,989.67/5,796.20
6. Step 6: Final answer
   x = 7,433.14