Finding the Fourth Proportional to 1,747.89, 2,410.67 and 1,083.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,747.89 : 2,410.67 = 1,083.48 : x
2. Step 2: Convert to fraction form
   1,747.89/2,410.67 = 1,083.48/x
3. Step 3: Cross multiply
   1,747.89x = 2,410.67 × 1,083.48
4. Step 4: Simplify right side
   1,747.89x = 2,611,907.31
5. Step 5: Solve for x
   x = 2,611,907.31/1,747.89
6. Step 6: Final answer
   x = 1,494.32