Finding the Fourth Proportional to 113,340.14, 170,016.30 and 34,448.42

Step by Step Solution

1. Step 1: Write the proportion equation
   113,340.14 : 170,016.30 = 34,448.42 : x
2. Step 2: Convert to fraction form
   113,340.14/170,016.30 = 34,448.42/x
3. Step 3: Cross multiply
   113,340.14x = 170,016.30 × 34,448.42
4. Step 4: Simplify right side
   113,340.14x = 5,856,792,909.25
5. Step 5: Solve for x
   x = 5,856,792,909.25/113,340.14
6. Step 6: Final answer
   x = 51,674.48