Finding the Fourth Proportional to 105,989.38, 158,950.04 and 34,895.48

Step by Step Solution

1. Step 1: Write the proportion equation
   105,989.38 : 158,950.04 = 34,895.48 : x
2. Step 2: Convert to fraction form
   105,989.38/158,950.04 = 34,895.48/x
3. Step 3: Cross multiply
   105,989.38x = 158,950.04 × 34,895.48
4. Step 4: Simplify right side
   105,989.38x = 5,546,636,972.59
5. Step 5: Solve for x
   x = 5,546,636,972.59/105,989.38
6. Step 6: Final answer
   x = 52,332.01