Finding the Fourth Proportional to 2,017.02, 2,781.36 and 1,738.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,017.02 : 2,781.36 = 1,738.02 : x
2. Step 2: Convert to fraction form
   2,017.02/2,781.36 = 1,738.02/x
3. Step 3: Cross multiply
   2,017.02x = 2,781.36 × 1,738.02
4. Step 4: Simplify right side
   2,017.02x = 4,834,059.31
5. Step 5: Solve for x
   x = 4,834,059.31/2,017.02
6. Step 6: Final answer
   x = 2,396.63