Finding the Fourth Proportional to 5,967.60, 8,227.53 and 3,839.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,967.60 : 8,227.53 = 3,839.31 : x
2. Step 2: Convert to fraction form
   5,967.60/8,227.53 = 3,839.31/x
3. Step 3: Cross multiply
   5,967.60x = 8,227.53 × 3,839.31
4. Step 4: Simplify right side
   5,967.60x = 31,588,038.20
5. Step 5: Solve for x
   x = 31,588,038.20/5,967.60
6. Step 6: Final answer
   x = 5,293.26