Finding the Fourth Proportional to 6,908.56, 9,533.46 and 3,764.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,908.56 : 9,533.46 = 3,764.72 : x
2. Step 2: Convert to fraction form
   6,908.56/9,533.46 = 3,764.72/x
3. Step 3: Cross multiply
   6,908.56x = 9,533.46 × 3,764.72
4. Step 4: Simplify right side
   6,908.56x = 35,890,807.53
5. Step 5: Solve for x
   x = 35,890,807.53/6,908.56
6. Step 6: Final answer
   x = 5,195.12