Finding the Fourth Proportional to 1,749.51, 2,626.88 and 1,505.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,749.51 : 2,626.88 = 1,505.37 : x
2. Step 2: Convert to fraction form
   1,749.51/2,626.88 = 1,505.37/x
3. Step 3: Cross multiply
   1,749.51x = 2,626.88 × 1,505.37
4. Step 4: Simplify right side
   1,749.51x = 3,954,416.82
5. Step 5: Solve for x
   x = 3,954,416.82/1,749.51
6. Step 6: Final answer
   x = 2,260.31