Finding the Fourth Proportional to 6,395.31, 8,825.42 and 3,562.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,395.31 : 8,825.42 = 3,562.88 : x
2. Step 2: Convert to fraction form
   6,395.31/8,825.42 = 3,562.88/x
3. Step 3: Cross multiply
   6,395.31x = 8,825.42 × 3,562.88
4. Step 4: Simplify right side
   6,395.31x = 31,443,877.19
5. Step 5: Solve for x
   x = 31,443,877.19/6,395.31
6. Step 6: Final answer
   x = 4,916.71