Finding the Fourth Proportional to 2,051.50, 3,077.22 and 955.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,051.50 : 3,077.22 = 955.25 : x
2. Step 2: Convert to fraction form
   2,051.50/3,077.22 = 955.25/x
3. Step 3: Cross multiply
   2,051.50x = 3,077.22 × 955.25
4. Step 4: Simplify right side
   2,051.50x = 2,939,514.41
5. Step 5: Solve for x
   x = 2,939,514.41/2,051.50
6. Step 6: Final answer
   x = 1,432.86