Finding the Fourth Proportional to 195,653.34, 293,469.89 and 55,412.37

Step by Step Solution

1. Step 1: Write the proportion equation
   195,653.34 : 293,469.89 = 55,412.37 : x
2. Step 2: Convert to fraction form
   195,653.34/293,469.89 = 55,412.37/x
3. Step 3: Cross multiply
   195,653.34x = 293,469.89 × 55,412.37
4. Step 4: Simplify right side
   195,653.34x = 16,261,861,851.48
5. Step 5: Solve for x
   x = 16,261,861,851.48/195,653.34
6. Step 6: Final answer
   x = 83,115.69