Finding the Fourth Proportional to 5,947.75, 8,204.60 and 3,790.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,947.75 : 8,204.60 = 3,790.27 : x
2. Step 2: Convert to fraction form
   5,947.75/8,204.60 = 3,790.27/x
3. Step 3: Cross multiply
   5,947.75x = 8,204.60 × 3,790.27
4. Step 4: Simplify right side
   5,947.75x = 31,097,589.27
5. Step 5: Solve for x
   x = 31,097,589.27/5,947.75
6. Step 6: Final answer
   x = 5,228.47