Finding the Fourth Proportional to 5,902.27, 8,850.42 and 2,616.37

Step by Step Solution

1. Step 1: Write the proportion equation
   5,902.27 : 8,850.42 = 2,616.37 : x
2. Step 2: Convert to fraction form
   5,902.27/8,850.42 = 2,616.37/x
3. Step 3: Cross multiply
   5,902.27x = 8,850.42 × 2,616.37
4. Step 4: Simplify right side
   5,902.27x = 23,155,973.38
5. Step 5: Solve for x
   x = 23,155,973.38/5,902.27
6. Step 6: Final answer
   x = 3,923.23