Finding the Fourth Proportional to 2,573.16, 3,550.94 and 1,525.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573.16 : 3,550.94 = 1,525.72 : x
2. Step 2: Convert to fraction form
   2,573.16/3,550.94 = 1,525.72/x
3. Step 3: Cross multiply
   2,573.16x = 3,550.94 × 1,525.72
4. Step 4: Simplify right side
   2,573.16x = 5,417,740.18
5. Step 5: Solve for x
   x = 5,417,740.18/2,573.16
6. Step 6: Final answer
   x = 2,105.48