Finding the Fourth Proportional to 2,906.37, 4,359.42 and 958.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,906.37 : 4,359.42 = 958.50 : x
2. Step 2: Convert to fraction form
   2,906.37/4,359.42 = 958.50/x
3. Step 3: Cross multiply
   2,906.37x = 4,359.42 × 958.50
4. Step 4: Simplify right side
   2,906.37x = 4,178,504.07
5. Step 5: Solve for x
   x = 4,178,504.07/2,906.37
6. Step 6: Final answer
   x = 1,437.71