Finding the Fourth Proportional to 6,843.52, 10,281.72 and 4,383.12

Step by Step Solution

1. Step 1: Write the proportion equation
   6,843.52 : 10,281.72 = 4,383.12 : x
2. Step 2: Convert to fraction form
   6,843.52/10,281.72 = 4,383.12/x
3. Step 3: Cross multiply
   6,843.52x = 10,281.72 × 4,383.12
4. Step 4: Simplify right side
   6,843.52x = 45,066,012.57
5. Step 5: Solve for x
   x = 45,066,012.57/6,843.52
6. Step 6: Final answer
   x = 6,585.21