Finding the Fourth Proportional to 6,588.37, 9,870.15 and 3,303.79

Step by Step Solution

1. Step 1: Write the proportion equation
   6,588.37 : 9,870.15 = 3,303.79 : x
2. Step 2: Convert to fraction form
   6,588.37/9,870.15 = 3,303.79/x
3. Step 3: Cross multiply
   6,588.37x = 9,870.15 × 3,303.79
4. Step 4: Simplify right side
   6,588.37x = 32,608,890.58
5. Step 5: Solve for x
   x = 32,608,890.58/6,588.37
6. Step 6: Final answer
   x = 4,949.46