Finding the Fourth Proportional to 2,342.79, 3,514.01 and 955.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,342.79 : 3,514.01 = 955.76 : x
2. Step 2: Convert to fraction form
   2,342.79/3,514.01 = 955.76/x
3. Step 3: Cross multiply
   2,342.79x = 3,514.01 × 955.76
4. Step 4: Simplify right side
   2,342.79x = 3,358,527.85
5. Step 5: Solve for x
   x = 3,358,527.85/2,342.79
6. Step 6: Final answer
   x = 1,433.56