Finding the Fourth Proportional to 6,605.27, 9,901.00 and 3,488.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,605.27 : 9,901.00 = 3,488.79 : x
2. Step 2: Convert to fraction form
   6,605.27/9,901.00 = 3,488.79/x
3. Step 3: Cross multiply
   6,605.27x = 9,901.00 × 3,488.79
4. Step 4: Simplify right side
   6,605.27x = 34,542,492.35
5. Step 5: Solve for x
   x = 34,542,492.35/6,605.27
6. Step 6: Final answer
   x = 5,229.54