Finding the Fourth Proportional to 2,500.86, 3,745.52 and 1,525.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500.86 : 3,745.52 = 1,525.22 : x
2. Step 2: Convert to fraction form
   2,500.86/3,745.52 = 1,525.22/x
3. Step 3: Cross multiply
   2,500.86x = 3,745.52 × 1,525.22
4. Step 4: Simplify right side
   2,500.86x = 5,712,742.01
5. Step 5: Solve for x
   x = 5,712,742.01/2,500.86
6. Step 6: Final answer
   x = 2,284.31