Finding the Fourth Proportional to 6,499.27, 9,747.06 and 2,799.58

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499.27 : 9,747.06 = 2,799.58 : x
2. Step 2: Convert to fraction form
   6,499.27/9,747.06 = 2,799.58/x
3. Step 3: Cross multiply
   6,499.27x = 9,747.06 × 2,799.58
4. Step 4: Simplify right side
   6,499.27x = 27,287,674.23
5. Step 5: Solve for x
   x = 27,287,674.23/6,499.27
6. Step 6: Final answer
   x = 4,198.58