Finding the Fourth Proportional to 103,693.56, 155,460.42 and 33,554.04

Step by Step Solution

1. Step 1: Write the proportion equation
   103,693.56 : 155,460.42 = 33,554.04 : x
2. Step 2: Convert to fraction form
   103,693.56/155,460.42 = 33,554.04/x
3. Step 3: Cross multiply
   103,693.56x = 155,460.42 × 33,554.04
4. Step 4: Simplify right side
   103,693.56x = 5,216,325,151.10
5. Step 5: Solve for x
   x = 5,216,325,151.10/103,693.56
6. Step 6: Final answer
   x = 50,305.20