Finding the Fourth Proportional to 3,477.33, 5,214.61 and 2,017.51

Step by Step Solution

1. Step 1: Write the proportion equation
   3,477.33 : 5,214.61 = 2,017.51 : x
2. Step 2: Convert to fraction form
   3,477.33/5,214.61 = 2,017.51/x
3. Step 3: Cross multiply
   3,477.33x = 5,214.61 × 2,017.51
4. Step 4: Simplify right side
   3,477.33x = 10,520,517.31
5. Step 5: Solve for x
   x = 10,520,517.31/3,477.33
6. Step 6: Final answer
   x = 3,025.46