Finding the Fourth Proportional to 105,559.98, 158,354.55 and 35,459.34

Step by Step Solution

1. Step 1: Write the proportion equation
   105,559.98 : 158,354.55 = 35,459.34 : x
2. Step 2: Convert to fraction form
   105,559.98/158,354.55 = 35,459.34/x
3. Step 3: Cross multiply
   105,559.98x = 158,354.55 × 35,459.34
4. Step 4: Simplify right side
   105,559.98x = 5,615,147,829.00
5. Step 5: Solve for x
   x = 5,615,147,829.00/105,559.98
6. Step 6: Final answer
   x = 53,193.91