Finding the Fourth Proportional to 6,926.40, 9,556.06 and 3,941.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,926.40 : 9,556.06 = 3,941.48 : x
2. Step 2: Convert to fraction form
   6,926.40/9,556.06 = 3,941.48/x
3. Step 3: Cross multiply
   6,926.40x = 9,556.06 × 3,941.48
4. Step 4: Simplify right side
   6,926.40x = 37,665,023.55
5. Step 5: Solve for x
   x = 37,665,023.55/6,926.40
6. Step 6: Final answer
   x = 5,437.90