Finding the Fourth Proportional to 6,293.25, 8,684.70 and 3,499.29

Step by Step Solution

1. Step 1: Write the proportion equation
   6,293.25 : 8,684.70 = 3,499.29 : x
2. Step 2: Convert to fraction form
   6,293.25/8,684.70 = 3,499.29/x
3. Step 3: Cross multiply
   6,293.25x = 8,684.70 × 3,499.29
4. Step 4: Simplify right side
   6,293.25x = 30,390,283.86
5. Step 5: Solve for x
   x = 30,390,283.86/6,293.25
6. Step 6: Final answer
   x = 4,829.03