Finding the Fourth Proportional to 42,622, 58,787.94 and 36,946.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,622 : 58,787.94 = 36,946.60 : x
2. Step 2: Convert to fraction form
   42,622/58,787.94 = 36,946.60/x
3. Step 3: Cross multiply
   42,622x = 58,787.94 × 36,946.60
4. Step 4: Simplify right side
   42,622x = 2,172,014,504.00
5. Step 5: Solve for x
   x = 2,172,014,504.00/42,622
6. Step 6: Final answer
   x = 50,959.94