Finding the Fourth Proportional to 6,934.50, 9,569.61 and 4,450.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,934.50 : 9,569.61 = 4,450.50 : x
2. Step 2: Convert to fraction form
   6,934.50/9,569.61 = 4,450.50/x
3. Step 3: Cross multiply
   6,934.50x = 9,569.61 × 4,450.50
4. Step 4: Simplify right side
   6,934.50x = 42,589,549.31
5. Step 5: Solve for x
   x = 42,589,549.31/6,934.50
6. Step 6: Final answer
   x = 6,141.69