Finding the Fourth Proportional to 2,469.56, 3,408.93 and 1,525.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.56 : 3,408.93 = 1,525.50 : x
2. Step 2: Convert to fraction form
   2,469.56/3,408.93 = 1,525.50/x
3. Step 3: Cross multiply
   2,469.56x = 3,408.93 × 1,525.50
4. Step 4: Simplify right side
   2,469.56x = 5,200,322.72
5. Step 5: Solve for x
   x = 5,200,322.72/2,469.56
6. Step 6: Final answer
   x = 2,105.77