Finding the Fourth Proportional to 2,077.02, 2,862.33 and 1,486.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.02 : 2,862.33 = 1,486.53 : x
2. Step 2: Convert to fraction form
   2,077.02/2,862.33 = 1,486.53/x
3. Step 3: Cross multiply
   2,077.02x = 2,862.33 × 1,486.53
4. Step 4: Simplify right side
   2,077.02x = 4,254,939.41
5. Step 5: Solve for x
   x = 4,254,939.41/2,077.02
6. Step 6: Final answer
   x = 2,048.58