Finding the Fourth Proportional to 3,422.37, 5,132.94 and 956.58

Step by Step Solution

1. Step 1: Write the proportion equation
   3,422.37 : 5,132.94 = 956.58 : x
2. Step 2: Convert to fraction form
   3,422.37/5,132.94 = 956.58/x
3. Step 3: Cross multiply
   3,422.37x = 5,132.94 × 956.58
4. Step 4: Simplify right side
   3,422.37x = 4,910,062.96
5. Step 5: Solve for x
   x = 4,910,062.96/3,422.37
6. Step 6: Final answer
   x = 1,434.70