Finding the Fourth Proportional to 1,496.39, 2,064.33 and 898.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,496.39 : 2,064.33 = 898.52 : x
2. Step 2: Convert to fraction form
   1,496.39/2,064.33 = 898.52/x
3. Step 3: Cross multiply
   1,496.39x = 2,064.33 × 898.52
4. Step 4: Simplify right side
   1,496.39x = 1,854,831.47
5. Step 5: Solve for x
   x = 1,854,831.47/1,496.39
6. Step 6: Final answer
   x = 1,239.54