Finding the Fourth Proportional to 2,339.89, 3,506.79 and 951.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.89 : 3,506.79 = 951.59 : x
2. Step 2: Convert to fraction form
   2,339.89/3,506.79 = 951.59/x
3. Step 3: Cross multiply
   2,339.89x = 3,506.79 × 951.59
4. Step 4: Simplify right side
   2,339.89x = 3,337,026.30
5. Step 5: Solve for x
   x = 3,337,026.30/2,339.89
6. Step 6: Final answer
   x = 1,426.15