Finding the Fourth Proportional to 6,340.88, 8,748.24 and 3,822.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,340.88 : 8,748.24 = 3,822.04 : x
2. Step 2: Convert to fraction form
   6,340.88/8,748.24 = 3,822.04/x
3. Step 3: Cross multiply
   6,340.88x = 8,748.24 × 3,822.04
4. Step 4: Simplify right side
   6,340.88x = 33,436,123.21
5. Step 5: Solve for x
   x = 33,436,123.21/6,340.88
6. Step 6: Final answer
   x = 5,273.10