Finding the Fourth Proportional to 105,596.18, 158,417.91 and 35,473.58

Step by Step Solution

1. Step 1: Write the proportion equation
   105,596.18 : 158,417.91 = 35,473.58 : x
2. Step 2: Convert to fraction form
   105,596.18/158,417.91 = 35,473.58/x
3. Step 3: Cross multiply
   105,596.18x = 158,417.91 × 35,473.58
4. Step 4: Simplify right side
   105,596.18x = 5,619,650,403.82
5. Step 5: Solve for x
   x = 5,619,650,403.82/105,596.18
6. Step 6: Final answer
   x = 53,218.31