Finding the Fourth Proportional to 49,383, 68,148.72 and 34,504.92

Step by Step Solution

1. Step 1: Write the proportion equation
   49,383 : 68,148.72 = 34,504.92 : x
2. Step 2: Convert to fraction form
   49,383/68,148.72 = 34,504.92/x
3. Step 3: Cross multiply
   49,383x = 68,148.72 × 34,504.92
4. Step 4: Simplify right side
   49,383x = 2,351,466,131.70
5. Step 5: Solve for x
   x = 2,351,466,131.70/49,383
6. Step 6: Final answer
   x = 47,616.92