Finding the Fourth Proportional to 3,760.43, 5,641.25 and 2,297.57

Step by Step Solution

1. Step 1: Write the proportion equation
   3,760.43 : 5,641.25 = 2,297.57 : x
2. Step 2: Convert to fraction form
   3,760.43/5,641.25 = 2,297.57/x
3. Step 3: Cross multiply
   3,760.43x = 5,641.25 × 2,297.57
4. Step 4: Simplify right side
   3,760.43x = 12,961,127.07
5. Step 5: Solve for x
   x = 12,961,127.07/3,760.43
6. Step 6: Final answer
   x = 3,446.72