Finding the Fourth Proportional to 42,096.73, 63,055.32 and 34,057

Step by Step Solution

1. Step 1: Write the proportion equation
   42,096.73 : 63,055.32 = 34,057 : x
2. Step 2: Convert to fraction form
   42,096.73/63,055.32 = 34,057/x
3. Step 3: Cross multiply
   42,096.73x = 63,055.32 × 34,057
4. Step 4: Simplify right side
   42,096.73x = 2,147,475,033.24
5. Step 5: Solve for x
   x = 2,147,475,033.24/42,096.73
6. Step 6: Final answer
   x = 51,012.87