Finding the Fourth Proportional to 338,527.42, 467,156.37 and 195,283.78

Step by Step Solution

1. Step 1: Write the proportion equation
   338,527.42 : 467,156.37 = 195,283.78 : x
2. Step 2: Convert to fraction form
   338,527.42/467,156.37 = 195,283.78/x
3. Step 3: Cross multiply
   338,527.42x = 467,156.37 × 195,283.78
4. Step 4: Simplify right side
   338,527.42x = 91,228,061,784.68
5. Step 5: Solve for x
   x = 91,228,061,784.68/338,527.42
6. Step 6: Final answer
   x = 269,485.00