Finding the Fourth Proportional to 49,524.54, 68,356.89 and 30,677.46

Step by Step Solution

1. Step 1: Write the proportion equation
   49,524.54 : 68,356.89 = 30,677.46 : x
2. Step 2: Convert to fraction form
   49,524.54/68,356.89 = 30,677.46/x
3. Step 3: Cross multiply
   49,524.54x = 68,356.89 × 30,677.46
4. Step 4: Simplify right side
   49,524.54x = 2,097,015,758.70
5. Step 5: Solve for x
   x = 2,097,015,758.70/49,524.54
6. Step 6: Final answer
   x = 42,342.96