Finding the Fourth Proportional to 6,784.43, 9,362.52 and 3,800.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,784.43 : 9,362.52 = 3,800.31 : x
2. Step 2: Convert to fraction form
   6,784.43/9,362.52 = 3,800.31/x
3. Step 3: Cross multiply
   6,784.43x = 9,362.52 × 3,800.31
4. Step 4: Simplify right side
   6,784.43x = 35,580,478.38
5. Step 5: Solve for x
   x = 35,580,478.38/6,784.43
6. Step 6: Final answer
   x = 5,244.44