Finding the Fourth Proportional to 2,904.52, 4,357.50 and 956.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,904.52 : 4,357.50 = 956.76 : x
2. Step 2: Convert to fraction form
   2,904.52/4,357.50 = 956.76/x
3. Step 3: Cross multiply
   2,904.52x = 4,357.50 × 956.76
4. Step 4: Simplify right side
   2,904.52x = 4,169,081.70
5. Step 5: Solve for x
   x = 4,169,081.70/2,904.52
6. Step 6: Final answer
   x = 1,435.38