Finding the Fourth Proportional to 87,823.69, 131,735.63 and 41,109.37

Step by Step Solution

1. Step 1: Write the proportion equation
   87,823.69 : 131,735.63 = 41,109.37 : x
2. Step 2: Convert to fraction form
   87,823.69/131,735.63 = 41,109.37/x
3. Step 3: Cross multiply
   87,823.69x = 131,735.63 × 41,109.37
4. Step 4: Simplify right side
   87,823.69x = 5,415,568,755.85
5. Step 5: Solve for x
   x = 5,415,568,755.85/87,823.69
6. Step 6: Final answer
   x = 61,664.10