Finding the Fourth Proportional to 6,914.56, 9,542.24 and 3,770.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,914.56 : 9,542.24 = 3,770.72 : x
2. Step 2: Convert to fraction form
   6,914.56/9,542.24 = 3,770.72/x
3. Step 3: Cross multiply
   6,914.56x = 9,542.24 × 3,770.72
4. Step 4: Simplify right side
   6,914.56x = 35,981,115.21
5. Step 5: Solve for x
   x = 35,981,115.21/6,914.56
6. Step 6: Final answer
   x = 5,203.67