Finding the Fourth Proportional to 1,741.27, 2,402.94 and 955.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741.27 : 2,402.94 = 955.30 : x
2. Step 2: Convert to fraction form
   1,741.27/2,402.94 = 955.30/x
3. Step 3: Cross multiply
   1,741.27x = 2,402.94 × 955.30
4. Step 4: Simplify right side
   1,741.27x = 2,295,522.57
5. Step 5: Solve for x
   x = 2,295,522.57/1,741.27
6. Step 6: Final answer
   x = 1,318.31