Finding the Fourth Proportional to 2,050.52, 3,075.76 and 682.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,050.52 : 3,075.76 = 682.52 : x
2. Step 2: Convert to fraction form
   2,050.52/3,075.76 = 682.52/x
3. Step 3: Cross multiply
   2,050.52x = 3,075.76 × 682.52
4. Step 4: Simplify right side
   2,050.52x = 2,099,267.72
5. Step 5: Solve for x
   x = 2,099,267.72/2,050.52
6. Step 6: Final answer
   x = 1,023.77