Finding the Fourth Proportional to 2,050.37, 3,077.72 and 955.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.37 : 3,077.72 = 955.79 : x
2. Step 2: Convert to fraction form
   2,050.37/3,077.72 = 955.79/x
3. Step 3: Cross multiply
   2,050.37x = 3,077.72 × 955.79
4. Step 4: Simplify right side
   2,050.37x = 2,941,654.00
5. Step 5: Solve for x
   x = 2,941,654.00/2,050.37
6. Step 6: Final answer
   x = 1,434.69