Finding the Fourth Proportional to 339,092.32, 467,892.72 and 195,829.60

Step by Step Solution

1. Step 1: Write the proportion equation
   339,092.32 : 467,892.72 = 195,829.60 : x
2. Step 2: Convert to fraction form
   339,092.32/467,892.72 = 195,829.60/x
3. Step 3: Cross multiply
   339,092.32x = 467,892.72 × 195,829.60
4. Step 4: Simplify right side
   339,092.32x = 91,627,244,200.51
5. Step 5: Solve for x
   x = 91,627,244,200.51/339,092.32
6. Step 6: Final answer
   x = 270,213.27