Finding the Fourth Proportional to 2,408.82, 3,610.52 and 1,577.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,408.82 : 3,610.52 = 1,577.48 : x
2. Step 2: Convert to fraction form
   2,408.82/3,610.52 = 1,577.48/x
3. Step 3: Cross multiply
   2,408.82x = 3,610.52 × 1,577.48
4. Step 4: Simplify right side
   2,408.82x = 5,695,523.09
5. Step 5: Solve for x
   x = 5,695,523.09/2,408.82
6. Step 6: Final answer
   x = 2,364.45