Finding the Fourth Proportional to 6,327.18, 8,731.43 and 3,674.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,327.18 : 8,731.43 = 3,674.59 : x
2. Step 2: Convert to fraction form
   6,327.18/8,731.43 = 3,674.59/x
3. Step 3: Cross multiply
   6,327.18x = 8,731.43 × 3,674.59
4. Step 4: Simplify right side
   6,327.18x = 32,084,388.12
5. Step 5: Solve for x
   x = 32,084,388.12/6,327.18
6. Step 6: Final answer
   x = 5,070.88