Finding the Fourth Proportional to 5,648.94, 8,471.86 and 2,361.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,648.94 : 8,471.86 = 2,361.49 : x
2. Step 2: Convert to fraction form
   5,648.94/8,471.86 = 2,361.49/x
3. Step 3: Cross multiply
   5,648.94x = 8,471.86 × 2,361.49
4. Step 4: Simplify right side
   5,648.94x = 20,006,185.59
5. Step 5: Solve for x
   x = 20,006,185.59/5,648.94
6. Step 6: Final answer
   x = 3,541.58