Finding the Fourth Proportional to 6,327.81, 8,730.90 and 3,673.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,327.81 : 8,730.90 = 3,673.62 : x
2. Step 2: Convert to fraction form
   6,327.81/8,730.90 = 3,673.62/x
3. Step 3: Cross multiply
   6,327.81x = 8,730.90 × 3,673.62
4. Step 4: Simplify right side
   6,327.81x = 32,074,008.86
5. Step 5: Solve for x
   x = 32,074,008.86/6,327.81
6. Step 6: Final answer
   x = 5,068.74