Finding the Fourth Proportional to 2,411.58, 3,617.67 and 951.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.58 : 3,617.67 = 951.15 : x
2. Step 2: Convert to fraction form
   2,411.58/3,617.67 = 951.15/x
3. Step 3: Cross multiply
   2,411.58x = 3,617.67 × 951.15
4. Step 4: Simplify right side
   2,411.58x = 3,440,946.82
5. Step 5: Solve for x
   x = 3,440,946.82/2,411.58
6. Step 6: Final answer
   x = 1,426.84