Finding the Fourth Proportional to 7,007.46, 10,506.33 and 3,306.57

Step by Step Solution

1. Step 1: Write the proportion equation
   7,007.46 : 10,506.33 = 3,306.57 : x
2. Step 2: Convert to fraction form
   7,007.46/10,506.33 = 3,306.57/x
3. Step 3: Cross multiply
   7,007.46x = 10,506.33 × 3,306.57
4. Step 4: Simplify right side
   7,007.46x = 34,739,915.59
5. Step 5: Solve for x
   x = 34,739,915.59/7,007.46
6. Step 6: Final answer
   x = 4,957.56