Finding the Fourth Proportional to 2,524.82, 3,777.96 and 2,107.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,524.82 : 3,777.96 = 2,107.31 : x
2. Step 2: Convert to fraction form
   2,524.82/3,777.96 = 2,107.31/x
3. Step 3: Cross multiply
   2,524.82x = 3,777.96 × 2,107.31
4. Step 4: Simplify right side
   2,524.82x = 7,961,322.35
5. Step 5: Solve for x
   x = 7,961,322.35/2,524.82
6. Step 6: Final answer
   x = 3,153.23