Finding the Fourth Proportional to 103,683.56, 155,445.42 and 33,544.04

Step by Step Solution

1. Step 1: Write the proportion equation
   103,683.56 : 155,445.42 = 33,544.04 : x
2. Step 2: Convert to fraction form
   103,683.56/155,445.42 = 33,544.04/x
3. Step 3: Cross multiply
   103,683.56x = 155,445.42 × 33,544.04
4. Step 4: Simplify right side
   103,683.56x = 5,214,267,386.30
5. Step 5: Solve for x
   x = 5,214,267,386.30/103,683.56
6. Step 6: Final answer
   x = 50,290.20