Finding the Fourth Proportional to 6,957.57, 10,435.82 and 1,763.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,957.57 : 10,435.82 = 1,763.31 : x
2. Step 2: Convert to fraction form
   6,957.57/10,435.82 = 1,763.31/x
3. Step 3: Cross multiply
   6,957.57x = 10,435.82 × 1,763.31
4. Step 4: Simplify right side
   6,957.57x = 18,401,576.95
5. Step 5: Solve for x
   x = 18,401,576.95/6,957.57
6. Step 6: Final answer
   x = 2,644.83