Finding the Fourth Proportional to 2,029.21, 3,038.56 and 1,738.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,029.21 : 3,038.56 = 1,738.58 : x
2. Step 2: Convert to fraction form
   2,029.21/3,038.56 = 1,738.58/x
3. Step 3: Cross multiply
   2,029.21x = 3,038.56 × 1,738.58
4. Step 4: Simplify right side
   2,029.21x = 5,282,769.89
5. Step 5: Solve for x
   x = 5,282,769.89/2,029.21
6. Step 6: Final answer
   x = 2,603.36