Finding the Fourth Proportional to 2,567.51, 3,543.41 and 1,519.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567.51 : 3,543.41 = 1,519.73 : x
2. Step 2: Convert to fraction form
   2,567.51/3,543.41 = 1,519.73/x
3. Step 3: Cross multiply
   2,567.51x = 3,543.41 × 1,519.73
4. Step 4: Simplify right side
   2,567.51x = 5,385,018.88
5. Step 5: Solve for x
   x = 5,385,018.88/2,567.51
6. Step 6: Final answer
   x = 2,097.37