Finding the Fourth Proportional to 104,022.24, 155,940.24 and 37,446.72

Step by Step Solution

1. Step 1: Write the proportion equation
   104,022.24 : 155,940.24 = 37,446.72 : x
2. Step 2: Convert to fraction form
   104,022.24/155,940.24 = 37,446.72/x
3. Step 3: Cross multiply
   104,022.24x = 155,940.24 × 37,446.72
4. Step 4: Simplify right side
   104,022.24x = 5,839,450,504.01
5. Step 5: Solve for x
   x = 5,839,450,504.01/104,022.24
6. Step 6: Final answer
   x = 56,136.56