Finding the Fourth Proportional to 6,216.77, 9,327.59 and 2,320.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,216.77 : 9,327.59 = 2,320.27 : x
2. Step 2: Convert to fraction form
   6,216.77/9,327.59 = 2,320.27/x
3. Step 3: Cross multiply
   6,216.77x = 9,327.59 × 2,320.27
4. Step 4: Simplify right side
   6,216.77x = 21,642,527.25
5. Step 5: Solve for x
   x = 21,642,527.25/6,216.77
6. Step 6: Final answer
   x = 3,481.31