Finding the Fourth Proportional to 5,945.30, 8,204.81 and 3,427.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,945.30 : 8,204.81 = 3,427.82 : x
2. Step 2: Convert to fraction form
   5,945.30/8,204.81 = 3,427.82/x
3. Step 3: Cross multiply
   5,945.30x = 8,204.81 × 3,427.82
4. Step 4: Simplify right side
   5,945.30x = 28,124,611.81
5. Step 5: Solve for x
   x = 28,124,611.81/5,945.30
6. Step 6: Final answer
   x = 4,730.56