Finding the Fourth Proportional to 81,885.97, 113,004.83 and 46,077.23

Step by Step Solution

1. Step 1: Write the proportion equation
   81,885.97 : 113,004.83 = 46,077.23 : x
2. Step 2: Convert to fraction form
   81,885.97/113,004.83 = 46,077.23/x
3. Step 3: Cross multiply
   81,885.97x = 113,004.83 × 46,077.23
4. Step 4: Simplify right side
   81,885.97x = 5,206,949,312.63
5. Step 5: Solve for x
   x = 5,206,949,312.63/81,885.97
6. Step 6: Final answer
   x = 63,587.81