Finding the Fourth Proportional to 1,737.15, 2,396.03 and 1,074.31

Step by Step Solution

1. Step 1: Write the proportion equation
   1,737.15 : 2,396.03 = 1,074.31 : x
2. Step 2: Convert to fraction form
   1,737.15/2,396.03 = 1,074.31/x
3. Step 3: Cross multiply
   1,737.15x = 2,396.03 × 1,074.31
4. Step 4: Simplify right side
   1,737.15x = 2,574,087.15
5. Step 5: Solve for x
   x = 2,574,087.15/1,737.15
6. Step 6: Final answer
   x = 1,481.79