Finding the Fourth Proportional to 2,982.77, 4,474.55 and 1,034.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,982.77 : 4,474.55 = 1,034.72 : x
2. Step 2: Convert to fraction form
   2,982.77/4,474.55 = 1,034.72/x
3. Step 3: Cross multiply
   2,982.77x = 4,474.55 × 1,034.72
4. Step 4: Simplify right side
   2,982.77x = 4,629,886.59
5. Step 5: Solve for x
   x = 4,629,886.59/2,982.77
6. Step 6: Final answer
   x = 1,552.21