Finding the Fourth Proportional to 6,892.82, 9,508.16 and 4,238.35

Step by Step Solution

1. Step 1: Write the proportion equation
   6,892.82 : 9,508.16 = 4,238.35 : x
2. Step 2: Convert to fraction form
   6,892.82/9,508.16 = 4,238.35/x
3. Step 3: Cross multiply
   6,892.82x = 9,508.16 × 4,238.35
4. Step 4: Simplify right side
   6,892.82x = 40,298,932.42
5. Step 5: Solve for x
   x = 40,298,932.42/6,892.82
6. Step 6: Final answer
   x = 5,846.51