Finding the Fourth Proportional to 2,904.16, 4,355.52 and 956.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,904.16 : 4,355.52 = 956.32 : x
2. Step 2: Convert to fraction form
   2,904.16/4,355.52 = 956.32/x
3. Step 3: Cross multiply
   2,904.16x = 4,355.52 × 956.32
4. Step 4: Simplify right side
   2,904.16x = 4,165,270.89
5. Step 5: Solve for x
   x = 4,165,270.89/2,904.16
6. Step 6: Final answer
   x = 1,434.24