Finding the Fourth Proportional to 3,423.00, 5,133.71 and 958.07

Step by Step Solution

1. Step 1: Write the proportion equation
   3,423.00 : 5,133.71 = 958.07 : x
2. Step 2: Convert to fraction form
   3,423.00/5,133.71 = 958.07/x
3. Step 3: Cross multiply
   3,423.00x = 5,133.71 × 958.07
4. Step 4: Simplify right side
   3,423.00x = 4,918,439.89
5. Step 5: Solve for x
   x = 4,918,439.89/3,423.00
6. Step 6: Final answer
   x = 1,436.88