Finding the Fourth Proportional to 7,823.43, 10,796.27 and 4,238.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,823.43 : 10,796.27 = 4,238.31 : x
2. Step 2: Convert to fraction form
   7,823.43/10,796.27 = 4,238.31/x
3. Step 3: Cross multiply
   7,823.43x = 10,796.27 × 4,238.31
4. Step 4: Simplify right side
   7,823.43x = 45,757,885.12
5. Step 5: Solve for x
   x = 45,757,885.12/7,823.43
6. Step 6: Final answer
   x = 5,848.83