Finding the Fourth Proportional to 1,738.91, 2,610.96 and 1,505.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738.91 : 2,610.96 = 1,505.37 : x
2. Step 2: Convert to fraction form
   1,738.91/2,610.96 = 1,505.37/x
3. Step 3: Cross multiply
   1,738.91x = 2,610.96 × 1,505.37
4. Step 4: Simplify right side
   1,738.91x = 3,930,460.86
5. Step 5: Solve for x
   x = 3,930,460.86/1,738.91
6. Step 6: Final answer
   x = 2,260.30