Finding the Fourth Proportional to 49,895.58, 68,855.90 and 34,007.78

Step by Step Solution

1. Step 1: Write the proportion equation
   49,895.58 : 68,855.90 = 34,007.78 : x
2. Step 2: Convert to fraction form
   49,895.58/68,855.90 = 34,007.78/x
3. Step 3: Cross multiply
   49,895.58x = 68,855.90 × 34,007.78
4. Step 4: Simplify right side
   49,895.58x = 2,341,636,301.00
5. Step 5: Solve for x
   x = 2,341,636,301.00/49,895.58
6. Step 6: Final answer
   x = 46,930.73