Finding the Fourth Proportional to 104,311, 156,478.71 and 33,208.73

Step by Step Solution

1. Step 1: Write the proportion equation
   104,311 : 156,478.71 = 33,208.73 : x
2. Step 2: Convert to fraction form
   104,311/156,478.71 = 33,208.73/x
3. Step 3: Cross multiply
   104,311x = 156,478.71 × 33,208.73
4. Step 4: Simplify right side
   104,311x = 5,196,459,231.14
5. Step 5: Solve for x
   x = 5,196,459,231.14/104,311
6. Step 6: Final answer
   x = 49,816.98