Finding the Fourth Proportional to 5,945.33, 8,204.28 and 3,427.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,945.33 : 8,204.28 = 3,427.89 : x
2. Step 2: Convert to fraction form
   5,945.33/8,204.28 = 3,427.89/x
3. Step 3: Cross multiply
   5,945.33x = 8,204.28 × 3,427.89
4. Step 4: Simplify right side
   5,945.33x = 28,123,369.37
5. Step 5: Solve for x
   x = 28,123,369.37/5,945.33
6. Step 6: Final answer
   x = 4,730.33