Finding the Fourth Proportional to 6,849.23, 9,451.92 and 3,705.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,849.23 : 9,451.92 = 3,705.42 : x
2. Step 2: Convert to fraction form
   6,849.23/9,451.92 = 3,705.42/x
3. Step 3: Cross multiply
   6,849.23x = 9,451.92 × 3,705.42
4. Step 4: Simplify right side
   6,849.23x = 35,023,333.41
5. Step 5: Solve for x
   x = 35,023,333.41/6,849.23
6. Step 6: Final answer
   x = 5,113.47