Finding the Fourth Proportional to 2,601.75, 3,903.01 and 958.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.75 : 3,903.01 = 958.18 : x
2. Step 2: Convert to fraction form
   2,601.75/3,903.01 = 958.18/x
3. Step 3: Cross multiply
   2,601.75x = 3,903.01 × 958.18
4. Step 4: Simplify right side
   2,601.75x = 3,739,786.12
5. Step 5: Solve for x
   x = 3,739,786.12/2,601.75
6. Step 6: Final answer
   x = 1,437.41