Finding the Fourth Proportional to 6,434.33, 8,879.31 and 3,601.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,434.33 : 8,879.31 = 3,601.96 : x
2. Step 2: Convert to fraction form
   6,434.33/8,879.31 = 3,601.96/x
3. Step 3: Cross multiply
   6,434.33x = 8,879.31 × 3,601.96
4. Step 4: Simplify right side
   6,434.33x = 31,982,930.55
5. Step 5: Solve for x
   x = 31,982,930.55/6,434.33
6. Step 6: Final answer
   x = 4,970.67