Finding the Fourth Proportional to 5,796.59, 8,695.49 and 2,099.21

Step by Step Solution

1. Step 1: Write the proportion equation
   5,796.59 : 8,695.49 = 2,099.21 : x
2. Step 2: Convert to fraction form
   5,796.59/8,695.49 = 2,099.21/x
3. Step 3: Cross multiply
   5,796.59x = 8,695.49 × 2,099.21
4. Step 4: Simplify right side
   5,796.59x = 18,253,605.59
5. Step 5: Solve for x
   x = 18,253,605.59/5,796.59
6. Step 6: Final answer
   x = 3,149.03