Finding the Fourth Proportional to 6,760.55, 9,329.46 and 3,776.43

Step by Step Solution

1. Step 1: Write the proportion equation
   6,760.55 : 9,329.46 = 3,776.43 : x
2. Step 2: Convert to fraction form
   6,760.55/9,329.46 = 3,776.43/x
3. Step 3: Cross multiply
   6,760.55x = 9,329.46 × 3,776.43
4. Step 4: Simplify right side
   6,760.55x = 35,232,005.98
5. Step 5: Solve for x
   x = 35,232,005.98/6,760.55
6. Step 6: Final answer
   x = 5,211.41