Finding the Fourth Proportional to 2,801.41, 4,199.49 and 951.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,801.41 : 4,199.49 = 951.23 : x
2. Step 2: Convert to fraction form
   2,801.41/4,199.49 = 951.23/x
3. Step 3: Cross multiply
   2,801.41x = 4,199.49 × 951.23
4. Step 4: Simplify right side
   2,801.41x = 3,994,680.87
5. Step 5: Solve for x
   x = 3,994,680.87/2,801.41
6. Step 6: Final answer
   x = 1,425.95