Finding the Fourth Proportional to 1,856.95, 2,564.33 and 1,482.73

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856.95 : 2,564.33 = 1,482.73 : x
2. Step 2: Convert to fraction form
   1,856.95/2,564.33 = 1,482.73/x
3. Step 3: Cross multiply
   1,856.95x = 2,564.33 × 1,482.73
4. Step 4: Simplify right side
   1,856.95x = 3,802,195.20
5. Step 5: Solve for x
   x = 3,802,195.20/1,856.95
6. Step 6: Final answer
   x = 2,047.55