Finding the Fourth Proportional to 2,618.73, 3,925.35 and 951.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,618.73 : 3,925.35 = 951.75 : x
2. Step 2: Convert to fraction form
   2,618.73/3,925.35 = 951.75/x
3. Step 3: Cross multiply
   2,618.73x = 3,925.35 × 951.75
4. Step 4: Simplify right side
   2,618.73x = 3,735,951.86
5. Step 5: Solve for x
   x = 3,735,951.86/2,618.73
6. Step 6: Final answer
   x = 1,426.63