Finding the Fourth Proportional to 2,434.79, 3,649.74 and 951.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,434.79 : 3,649.74 = 951.96 : x
2. Step 2: Convert to fraction form
   2,434.79/3,649.74 = 951.96/x
3. Step 3: Cross multiply
   2,434.79x = 3,649.74 × 951.96
4. Step 4: Simplify right side
   2,434.79x = 3,474,401.43
5. Step 5: Solve for x
   x = 3,474,401.43/2,434.79
6. Step 6: Final answer
   x = 1,426.98