Finding the Fourth Proportional to 5,945.32, 8,204.53 and 3,427.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,945.32 : 8,204.53 = 3,427.42 : x
2. Step 2: Convert to fraction form
   5,945.32/8,204.53 = 3,427.42/x
3. Step 3: Cross multiply
   5,945.32x = 8,204.53 × 3,427.42
4. Step 4: Simplify right side
   5,945.32x = 28,120,363.89
5. Step 5: Solve for x
   x = 28,120,363.89/5,945.32
6. Step 6: Final answer
   x = 4,729.83