Finding the Fourth Proportional to 6,395.15, 8,827.72 and 3,743.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,395.15 : 8,827.72 = 3,743.42 : x
2. Step 2: Convert to fraction form
   6,395.15/8,827.72 = 3,743.42/x
3. Step 3: Cross multiply
   6,395.15x = 8,827.72 × 3,743.42
4. Step 4: Simplify right side
   6,395.15x = 33,045,810.11
5. Step 5: Solve for x
   x = 33,045,810.11/6,395.15
6. Step 6: Final answer
   x = 5,167.32