Finding the Fourth Proportional to 2,900.56, 4,350.83 and 952.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900.56 : 4,350.83 = 952.75 : x
2. Step 2: Convert to fraction form
   2,900.56/4,350.83 = 952.75/x
3. Step 3: Cross multiply
   2,900.56x = 4,350.83 × 952.75
4. Step 4: Simplify right side
   2,900.56x = 4,145,253.28
5. Step 5: Solve for x
   x = 4,145,253.28/2,900.56
6. Step 6: Final answer
   x = 1,429.12