Finding the Fourth Proportional to 6,776.42, 9,350.56 and 3,791.93

Step by Step Solution

1. Step 1: Write the proportion equation
   6,776.42 : 9,350.56 = 3,791.93 : x
2. Step 2: Convert to fraction form
   6,776.42/9,350.56 = 3,791.93/x
3. Step 3: Cross multiply
   6,776.42x = 9,350.56 × 3,791.93
4. Step 4: Simplify right side
   6,776.42x = 35,456,668.98
5. Step 5: Solve for x
   x = 35,456,668.98/6,776.42
6. Step 6: Final answer
   x = 5,232.36