Finding the Fourth Proportional to 2,572.77, 3,550.73 and 1,525.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,572.77 : 3,550.73 = 1,525.17 : x
2. Step 2: Convert to fraction form
   2,572.77/3,550.73 = 1,525.17/x
3. Step 3: Cross multiply
   2,572.77x = 3,550.73 × 1,525.17
4. Step 4: Simplify right side
   2,572.77x = 5,415,459.25
5. Step 5: Solve for x
   x = 5,415,459.25/2,572.77
6. Step 6: Final answer
   x = 2,104.91