Finding the Fourth Proportional to 86,540.25, 119,425.56 and 46,796.25

Step by Step Solution

1. Step 1: Write the proportion equation
   86,540.25 : 119,425.56 = 46,796.25 : x
2. Step 2: Convert to fraction form
   86,540.25/119,425.56 = 46,796.25/x
3. Step 3: Cross multiply
   86,540.25x = 119,425.56 × 46,796.25
4. Step 4: Simplify right side
   86,540.25x = 5,588,668,362.15
5. Step 5: Solve for x
   x = 5,588,668,362.15/86,540.25
6. Step 6: Final answer
   x = 64,578.83