Finding the Fourth Proportional to 103,667.56, 155,496.30 and 33,545.32

Step by Step Solution

1. Step 1: Write the proportion equation
   103,667.56 : 155,496.30 = 33,545.32 : x
2. Step 2: Convert to fraction form
   103,667.56/155,496.30 = 33,545.32/x
3. Step 3: Cross multiply
   103,667.56x = 155,496.30 × 33,545.32
4. Step 4: Simplify right side
   103,667.56x = 5,216,173,142.32
5. Step 5: Solve for x
   x = 5,216,173,142.32/103,667.56
6. Step 6: Final answer
   x = 50,316.35