Finding the Fourth Proportional to 2,961.84, 4,442.41 and 2,471.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,961.84 : 4,442.41 = 2,471.37 : x
2. Step 2: Convert to fraction form
   2,961.84/4,442.41 = 2,471.37/x
3. Step 3: Cross multiply
   2,961.84x = 4,442.41 × 2,471.37
4. Step 4: Simplify right side
   2,961.84x = 10,978,838.80
5. Step 5: Solve for x
   x = 10,978,838.80/2,961.84
6. Step 6: Final answer
   x = 3,706.76