Finding the Fourth Proportional to 2,048.86, 3,070.80 and 950.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,048.86 : 3,070.80 = 950.89 : x
2. Step 2: Convert to fraction form
   2,048.86/3,070.80 = 950.89/x
3. Step 3: Cross multiply
   2,048.86x = 3,070.80 × 950.89
4. Step 4: Simplify right side
   2,048.86x = 2,919,993.01
5. Step 5: Solve for x
   x = 2,919,993.01/2,048.86
6. Step 6: Final answer
   x = 1,425.18