Finding the Fourth Proportional to 5,817.34, 8,027.31 and 3,426.76

Step by Step Solution

1. Step 1: Write the proportion equation
   5,817.34 : 8,027.31 = 3,426.76 : x
2. Step 2: Convert to fraction form
   5,817.34/8,027.31 = 3,426.76/x
3. Step 3: Cross multiply
   5,817.34x = 8,027.31 × 3,426.76
4. Step 4: Simplify right side
   5,817.34x = 27,507,664.82
5. Step 5: Solve for x
   x = 27,507,664.82/5,817.34
6. Step 6: Final answer
   x = 4,728.56