Finding the Fourth Proportional to 105,666.33, 158,461.83 and 34,571.82

Step by Step Solution

1. Step 1: Write the proportion equation
   105,666.33 : 158,461.83 = 34,571.82 : x
2. Step 2: Convert to fraction form
   105,666.33/158,461.83 = 34,571.82/x
3. Step 3: Cross multiply
   105,666.33x = 158,461.83 × 34,571.82
4. Step 4: Simplify right side
   105,666.33x = 5,478,313,863.63
5. Step 5: Solve for x
   x = 5,478,313,863.63/105,666.33
6. Step 6: Final answer
   x = 51,845.41