Finding the Fourth Proportional to 1,730.82, 2,595.31 and 1,038.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,730.82 : 2,595.31 = 1,038.27 : x
2. Step 2: Convert to fraction form
   1,730.82/2,595.31 = 1,038.27/x
3. Step 3: Cross multiply
   1,730.82x = 2,595.31 × 1,038.27
4. Step 4: Simplify right side
   1,730.82x = 2,694,632.51
5. Step 5: Solve for x
   x = 2,694,632.51/1,730.82
6. Step 6: Final answer
   x = 1,556.85