Finding the Fourth Proportional to 3,288.42, 4,537.32 and 2,293.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,288.42 : 4,537.32 = 2,293.34 : x
2. Step 2: Convert to fraction form
   3,288.42/4,537.32 = 2,293.34/x
3. Step 3: Cross multiply
   3,288.42x = 4,537.32 × 2,293.34
4. Step 4: Simplify right side
   3,288.42x = 10,405,594.76
5. Step 5: Solve for x
   x = 10,405,594.76/3,288.42
6. Step 6: Final answer
   x = 3,164.31