Finding the Fourth Proportional to 2,077.52, 2,863.02 and 1,487.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077.52 : 2,863.02 = 1,487.03 : x
2. Step 2: Convert to fraction form
   2,077.52/2,863.02 = 1,487.03/x
3. Step 3: Cross multiply
   2,077.52x = 2,863.02 × 1,487.03
4. Step 4: Simplify right side
   2,077.52x = 4,257,382.32
5. Step 5: Solve for x
   x = 4,257,382.32/2,077.52
6. Step 6: Final answer
   x = 2,049.27