Finding the Fourth Proportional to 1,704.16, 2,351.59 and 958.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,704.16 : 2,351.59 = 958.02 : x
2. Step 2: Convert to fraction form
   1,704.16/2,351.59 = 958.02/x
3. Step 3: Cross multiply
   1,704.16x = 2,351.59 × 958.02
4. Step 4: Simplify right side
   1,704.16x = 2,252,870.25
5. Step 5: Solve for x
   x = 2,252,870.25/1,704.16
6. Step 6: Final answer
   x = 1,321.98