Finding the Fourth Proportional to 6,293.52, 8,685.12 and 3,499.04

Step by Step Solution

1. Step 1: Write the proportion equation
   6,293.52 : 8,685.12 = 3,499.04 : x
2. Step 2: Convert to fraction form
   6,293.52/8,685.12 = 3,499.04/x
3. Step 3: Cross multiply
   6,293.52x = 8,685.12 × 3,499.04
4. Step 4: Simplify right side
   6,293.52x = 30,389,582.28
5. Step 5: Solve for x
   x = 30,389,582.28/6,293.52
6. Step 6: Final answer
   x = 4,828.71