Finding the Fourth Proportional to 2,573, 3,550.76 and 1,525.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573 : 3,550.76 = 1,525.96 : x
2. Step 2: Convert to fraction form
   2,573/3,550.76 = 1,525.96/x
3. Step 3: Cross multiply
   2,573x = 3,550.76 × 1,525.96
4. Step 4: Simplify right side
   2,573x = 5,418,317.73
5. Step 5: Solve for x
   x = 5,418,317.73/2,573
6. Step 6: Final answer
   x = 2,105.84