Finding the Fourth Proportional to 6,256.49, 9,388.38 and 3,485.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,256.49 : 9,388.38 = 3,485.48 : x
2. Step 2: Convert to fraction form
   6,256.49/9,388.38 = 3,485.48/x
3. Step 3: Cross multiply
   6,256.49x = 9,388.38 × 3,485.48
4. Step 4: Simplify right side
   6,256.49x = 32,723,010.72
5. Step 5: Solve for x
   x = 32,723,010.72/6,256.49
6. Step 6: Final answer
   x = 5,230.25