Finding the Fourth Proportional to 3,942.76, 5,917.02 and 3,804.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,942.76 : 5,917.02 = 3,804.52 : x
2. Step 2: Convert to fraction form
   3,942.76/5,917.02 = 3,804.52/x
3. Step 3: Cross multiply
   3,942.76x = 5,917.02 × 3,804.52
4. Step 4: Simplify right side
   3,942.76x = 22,511,420.93
5. Step 5: Solve for x
   x = 22,511,420.93/3,942.76
6. Step 6: Final answer
   x = 5,709.56