Finding the Fourth Proportional to 6,907.42, 9,532.25 and 3,923.25

Step by Step Solution

1. Step 1: Write the proportion equation
   6,907.42 : 9,532.25 = 3,923.25 : x
2. Step 2: Convert to fraction form
   6,907.42/9,532.25 = 3,923.25/x
3. Step 3: Cross multiply
   6,907.42x = 9,532.25 × 3,923.25
4. Step 4: Simplify right side
   6,907.42x = 37,397,399.81
5. Step 5: Solve for x
   x = 37,397,399.81/6,907.42
6. Step 6: Final answer
   x = 5,414.09