Finding the Fourth Proportional to 6,901.56, 9,524.28 and 3,757.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,901.56 : 9,524.28 = 3,757.76 : x
2. Step 2: Convert to fraction form
   6,901.56/9,524.28 = 3,757.76/x
3. Step 3: Cross multiply
   6,901.56x = 9,524.28 × 3,757.76
4. Step 4: Simplify right side
   6,901.56x = 35,789,958.41
5. Step 5: Solve for x
   x = 35,789,958.41/6,901.56
6. Step 6: Final answer
   x = 5,185.78