Finding the Fourth Proportional to 6,363.17, 8,782.23 and 3,531.45

Step by Step Solution

1. Step 1: Write the proportion equation
   6,363.17 : 8,782.23 = 3,531.45 : x
2. Step 2: Convert to fraction form
   6,363.17/8,782.23 = 3,531.45/x
3. Step 3: Cross multiply
   6,363.17x = 8,782.23 × 3,531.45
4. Step 4: Simplify right side
   6,363.17x = 31,014,020.90
5. Step 5: Solve for x
   x = 31,014,020.90/6,363.17
6. Step 6: Final answer
   x = 4,873.99