Finding the Fourth Proportional to 6,364.88, 8,782.82 and 3,532.18

Step by Step Solution

1. Step 1: Write the proportion equation
   6,364.88 : 8,782.82 = 3,532.18 : x
2. Step 2: Convert to fraction form
   6,364.88/8,782.82 = 3,532.18/x
3. Step 3: Cross multiply
   6,364.88x = 8,782.82 × 3,532.18
4. Step 4: Simplify right side
   6,364.88x = 31,022,501.15
5. Step 5: Solve for x
   x = 31,022,501.15/6,364.88
6. Step 6: Final answer
   x = 4,874.01