Finding the Fourth Proportional to 2,480.95, 3,422.53 and 1,486.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,480.95 : 3,422.53 = 1,486.05 : x
2. Step 2: Convert to fraction form
   2,480.95/3,422.53 = 1,486.05/x
3. Step 3: Cross multiply
   2,480.95x = 3,422.53 × 1,486.05
4. Step 4: Simplify right side
   2,480.95x = 5,086,050.71
5. Step 5: Solve for x
   x = 5,086,050.71/2,480.95
6. Step 6: Final answer
   x = 2,050.04