Finding the Fourth Proportional to 9,297.31, 13,948.17 and 3,057.34

Step by Step Solution

1. Step 1: Write the proportion equation
   9,297.31 : 13,948.17 = 3,057.34 : x
2. Step 2: Convert to fraction form
   9,297.31/13,948.17 = 3,057.34/x
3. Step 3: Cross multiply
   9,297.31x = 13,948.17 × 3,057.34
4. Step 4: Simplify right side
   9,297.31x = 42,644,298.07
5. Step 5: Solve for x
   x = 42,644,298.07/9,297.31
6. Step 6: Final answer
   x = 4,586.74