Finding the Fourth Proportional to 49,371.73, 68,103.72 and 30,260.07

Step by Step Solution

1. Step 1: Write the proportion equation
   49,371.73 : 68,103.72 = 30,260.07 : x
2. Step 2: Convert to fraction form
   49,371.73/68,103.72 = 30,260.07/x
3. Step 3: Cross multiply
   49,371.73x = 68,103.72 × 30,260.07
4. Step 4: Simplify right side
   49,371.73x = 2,060,823,334.46
5. Step 5: Solve for x
   x = 2,060,823,334.46/49,371.73
6. Step 6: Final answer
   x = 41,740.96