Finding the Fourth Proportional to 2,017.01, 3,025.47 and 556.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.01 : 3,025.47 = 556.18 : x
2. Step 2: Convert to fraction form
   2,017.01/3,025.47 = 556.18/x
3. Step 3: Cross multiply
   2,017.01x = 3,025.47 × 556.18
4. Step 4: Simplify right side
   2,017.01x = 1,682,705.90
5. Step 5: Solve for x
   x = 1,682,705.90/2,017.01
6. Step 6: Final answer
   x = 834.26