Finding the Fourth Proportional to 96,699.35, 145,016.17 and 33,504.72

Step by Step Solution

1. Step 1: Write the proportion equation
   96,699.35 : 145,016.17 = 33,504.72 : x
2. Step 2: Convert to fraction form
   96,699.35/145,016.17 = 33,504.72/x
3. Step 3: Cross multiply
   96,699.35x = 145,016.17 × 33,504.72
4. Step 4: Simplify right side
   96,699.35x = 4,858,726,171.32
5. Step 5: Solve for x
   x = 4,858,726,171.32/96,699.35
6. Step 6: Final answer
   x = 50,245.70