Finding the Fourth Proportional to 11,942.18, 17,913.32 and 3,622.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,942.18 : 17,913.32 = 3,622.27 : x
2. Step 2: Convert to fraction form
   11,942.18/17,913.32 = 3,622.27/x
3. Step 3: Cross multiply
   11,942.18x = 17,913.32 × 3,622.27
4. Step 4: Simplify right side
   11,942.18x = 64,886,865.91
5. Step 5: Solve for x
   x = 64,886,865.91/11,942.18
6. Step 6: Final answer
   x = 5,433.42