Finding the Fourth Proportional to 1,825.27, 2,519.73 and 1,377.33

Step by Step Solution

1. Step 1: Write the proportion equation
   1,825.27 : 2,519.73 = 1,377.33 : x
2. Step 2: Convert to fraction form
   1,825.27/2,519.73 = 1,377.33/x
3. Step 3: Cross multiply
   1,825.27x = 2,519.73 × 1,377.33
4. Step 4: Simplify right side
   1,825.27x = 3,470,499.72
5. Step 5: Solve for x
   x = 3,470,499.72/1,825.27
6. Step 6: Final answer
   x = 1,901.36