Finding the Fourth Proportional to 81,826.43, 112,921.14 and 46,016.12

Step by Step Solution

1. Step 1: Write the proportion equation
   81,826.43 : 112,921.14 = 46,016.12 : x
2. Step 2: Convert to fraction form
   81,826.43/112,921.14 = 46,016.12/x
3. Step 3: Cross multiply
   81,826.43x = 112,921.14 × 46,016.12
4. Step 4: Simplify right side
   81,826.43x = 5,196,192,164.17
5. Step 5: Solve for x
   x = 5,196,192,164.17/81,826.43
6. Step 6: Final answer
   x = 63,502.62