Finding the Fourth Proportional to 2,264.76, 3,395.34 and 1,489.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,264.76 : 3,395.34 = 1,489.59 : x
2. Step 2: Convert to fraction form
   2,264.76/3,395.34 = 1,489.59/x
3. Step 3: Cross multiply
   2,264.76x = 3,395.34 × 1,489.59
4. Step 4: Simplify right side
   2,264.76x = 5,057,664.51
5. Step 5: Solve for x
   x = 5,057,664.51/2,264.76
6. Step 6: Final answer
   x = 2,233.20