Finding the Fourth Proportional to 1,857.95, 2,565.71 and 1,483.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,857.95 : 2,565.71 = 1,483.73 : x
2. Step 2: Convert to fraction form
   1,857.95/2,565.71 = 1,483.73/x
3. Step 3: Cross multiply
   1,857.95x = 2,565.71 × 1,483.73
4. Step 4: Simplify right side
   1,857.95x = 3,806,820.90
5. Step 5: Solve for x
   x = 3,806,820.90/1,857.95
6. Step 6: Final answer
   x = 2,048.94