Finding the Fourth Proportional to 359,036.52, 495,468.24 and 195,692.80

Step by Step Solution

1. Step 1: Write the proportion equation
   359,036.52 : 495,468.24 = 195,692.80 : x
2. Step 2: Convert to fraction form
   359,036.52/495,468.24 = 195,692.80/x
3. Step 3: Cross multiply
   359,036.52x = 495,468.24 × 195,692.80
4. Step 4: Simplify right side
   359,036.52x = 96,959,567,196.67
5. Step 5: Solve for x
   x = 96,959,567,196.67/359,036.52
6. Step 6: Final answer
   x = 270,054.89