Finding the Fourth Proportional to 6,852.20, 10,264.59 and 3,149.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,852.20 : 10,264.59 = 3,149.35 : x
2. Step 2: Convert to fraction form
   6,852.20/10,264.59 = 3,149.35/x
3. Step 3: Cross multiply
   6,852.20x = 10,264.59 × 3,149.35
4. Step 4: Simplify right side
   6,852.20x = 32,326,760.86
5. Step 5: Solve for x
   x = 32,326,760.86/6,852.20
6. Step 6: Final answer
   x = 4,717.72