Finding the Fourth Proportional to 6,348.41, 8,759.98 and 3,553.91

Step by Step Solution

1. Step 1: Write the proportion equation
   6,348.41 : 8,759.98 = 3,553.91 : x
2. Step 2: Convert to fraction form
   6,348.41/8,759.98 = 3,553.91/x
3. Step 3: Cross multiply
   6,348.41x = 8,759.98 × 3,553.91
4. Step 4: Simplify right side
   6,348.41x = 31,132,180.52
5. Step 5: Solve for x
   x = 31,132,180.52/6,348.41
6. Step 6: Final answer
   x = 4,903.93