Finding the Fourth Proportional to 103,693.06, 155,459.67 and 33,553.54

Step by Step Solution

1. Step 1: Write the proportion equation
   103,693.06 : 155,459.67 = 33,553.54 : x
2. Step 2: Convert to fraction form
   103,693.06/155,459.67 = 33,553.54/x
3. Step 3: Cross multiply
   103,693.06x = 155,459.67 × 33,553.54
4. Step 4: Simplify right side
   103,693.06x = 5,216,222,255.73
5. Step 5: Solve for x
   x = 5,216,222,255.73/103,693.06
6. Step 6: Final answer
   x = 50,304.45