Finding the Fourth Proportional to 105,581.95, 158,356.41 and 34,504.02

Step by Step Solution

1. Step 1: Write the proportion equation
   105,581.95 : 158,356.41 = 34,504.02 : x
2. Step 2: Convert to fraction form
   105,581.95/158,356.41 = 34,504.02/x
3. Step 3: Cross multiply
   105,581.95x = 158,356.41 × 34,504.02
4. Step 4: Simplify right side
   105,581.95x = 5,463,932,939.43
5. Step 5: Solve for x
   x = 5,463,932,939.43/105,581.95
6. Step 6: Final answer
   x = 51,750.64