Finding the Fourth Proportional to 81,895.62, 113,016.15 and 46,086.06

Step by Step Solution

1. Step 1: Write the proportion equation
   81,895.62 : 113,016.15 = 46,086.06 : x
2. Step 2: Convert to fraction form
   81,895.62/113,016.15 = 46,086.06/x
3. Step 3: Cross multiply
   81,895.62x = 113,016.15 × 46,086.06
4. Step 4: Simplify right side
   81,895.62x = 5,208,469,069.87
5. Step 5: Solve for x
   x = 5,208,469,069.87/81,895.62
6. Step 6: Final answer
   x = 63,598.87