Finding the Fourth Proportional to 9,522.50, 13,146.84 and 6,340.41

Step by Step Solution

1. Step 1: Write the proportion equation
   9,522.50 : 13,146.84 = 6,340.41 : x
2. Step 2: Convert to fraction form
   9,522.50/13,146.84 = 6,340.41/x
3. Step 3: Cross multiply
   9,522.50x = 13,146.84 × 6,340.41
4. Step 4: Simplify right side
   9,522.50x = 83,356,355.80
5. Step 5: Solve for x
   x = 83,356,355.80/9,522.50
6. Step 6: Final answer
   x = 8,753.63