Finding the Fourth Proportional to 6,849.42, 9,452.22 and 3,705.60

Step by Step Solution

1. Step 1: Write the proportion equation
   6,849.42 : 9,452.22 = 3,705.60 : x
2. Step 2: Convert to fraction form
   6,849.42/9,452.22 = 3,705.60/x
3. Step 3: Cross multiply
   6,849.42x = 9,452.22 × 3,705.60
4. Step 4: Simplify right side
   6,849.42x = 35,026,167.98
5. Step 5: Solve for x
   x = 35,026,167.98/6,849.42
6. Step 6: Final answer
   x = 5,113.74