Finding the Fourth Proportional to 5,797.77, 8,693.31 and 2,636.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,797.77 : 8,693.31 = 2,636.34 : x
2. Step 2: Convert to fraction form
   5,797.77/8,693.31 = 2,636.34/x
3. Step 3: Cross multiply
   5,797.77x = 8,693.31 × 2,636.34
4. Step 4: Simplify right side
   5,797.77x = 22,918,520.89
5. Step 5: Solve for x
   x = 22,918,520.89/5,797.77
6. Step 6: Final answer
   x = 3,952.99