Finding the Fourth Proportional to 6,327.50, 9,495.57 and 2,223.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,327.50 : 9,495.57 = 2,223.50 : x
2. Step 2: Convert to fraction form
   6,327.50/9,495.57 = 2,223.50/x
3. Step 3: Cross multiply
   6,327.50x = 9,495.57 × 2,223.50
4. Step 4: Simplify right side
   6,327.50x = 21,113,399.90
5. Step 5: Solve for x
   x = 21,113,399.90/6,327.50
6. Step 6: Final answer
   x = 3,336.77