Finding the Fourth Proportional to 2,851.01, 4,276.56 and 977.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,851.01 : 4,276.56 = 977.33 : x
2. Step 2: Convert to fraction form
   2,851.01/4,276.56 = 977.33/x
3. Step 3: Cross multiply
   2,851.01x = 4,276.56 × 977.33
4. Step 4: Simplify right side
   2,851.01x = 4,179,589.00
5. Step 5: Solve for x
   x = 4,179,589.00/2,851.01
6. Step 6: Final answer
   x = 1,466.01