Finding the Fourth Proportional to 158,960.37, 238,477.49 and 46,636.05

Step by Step Solution

1. Step 1: Write the proportion equation
   158,960.37 : 238,477.49 = 46,636.05 : x
2. Step 2: Convert to fraction form
   158,960.37/238,477.49 = 46,636.05/x
3. Step 3: Cross multiply
   158,960.37x = 238,477.49 × 46,636.05
4. Step 4: Simplify right side
   158,960.37x = 11,121,647,914.33
5. Step 5: Solve for x
   x = 11,121,647,914.33/158,960.37
6. Step 6: Final answer
   x = 69,964.91