Finding the Fourth Proportional to 105,930.22, 158,905.80 and 34,824.03

Step by Step Solution

1. Step 1: Write the proportion equation
   105,930.22 : 158,905.80 = 34,824.03 : x
2. Step 2: Convert to fraction form
   105,930.22/158,905.80 = 34,824.03/x
3. Step 3: Cross multiply
   105,930.22x = 158,905.80 × 34,824.03
4. Step 4: Simplify right side
   105,930.22x = 5,533,740,346.37
5. Step 5: Solve for x
   x = 5,533,740,346.37/105,930.22
6. Step 6: Final answer
   x = 52,239.49