Finding the Fourth Proportional to 1,738.37, 2,399.46 and 1,504.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738.37 : 2,399.46 = 1,504.82 : x
2. Step 2: Convert to fraction form
   1,738.37/2,399.46 = 1,504.82/x
3. Step 3: Cross multiply
   1,738.37x = 2,399.46 × 1,504.82
4. Step 4: Simplify right side
   1,738.37x = 3,610,761.40
5. Step 5: Solve for x
   x = 3,610,761.40/1,738.37
6. Step 6: Final answer
   x = 2,077.10