Finding the Fourth Proportional to 2,553.82, 3,524.25 and 1,505.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553.82 : 3,524.25 = 1,505.92 : x
2. Step 2: Convert to fraction form
   2,553.82/3,524.25 = 1,505.92/x
3. Step 3: Cross multiply
   2,553.82x = 3,524.25 × 1,505.92
4. Step 4: Simplify right side
   2,553.82x = 5,307,238.56
5. Step 5: Solve for x
   x = 5,307,238.56/2,553.82
6. Step 6: Final answer
   x = 2,078.16