Finding the Fourth Proportional to 103,667.70, 155,501.55 and 33,597.30

Step by Step Solution

1. Step 1: Write the proportion equation
   103,667.70 : 155,501.55 = 33,597.30 : x
2. Step 2: Convert to fraction form
   103,667.70/155,501.55 = 33,597.30/x
3. Step 3: Cross multiply
   103,667.70x = 155,501.55 × 33,597.30
4. Step 4: Simplify right side
   103,667.70x = 5,224,432,225.82
5. Step 5: Solve for x
   x = 5,224,432,225.82/103,667.70
6. Step 6: Final answer
   x = 50,395.95