Finding the Fourth Proportional to 2,339.86, 3,506.76 and 951.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,339.86 : 3,506.76 = 951.58 : x
2. Step 2: Convert to fraction form
   2,339.86/3,506.76 = 951.58/x
3. Step 3: Cross multiply
   2,339.86x = 3,506.76 × 951.58
4. Step 4: Simplify right side
   2,339.86x = 3,336,969.07
5. Step 5: Solve for x
   x = 3,336,969.07/2,339.86
6. Step 6: Final answer
   x = 1,426.14