Finding the Fourth Proportional to 115,501.82, 159,397.81 and 63,826.18

Step by Step Solution

1. Step 1: Write the proportion equation
   115,501.82 : 159,397.81 = 63,826.18 : x
2. Step 2: Convert to fraction form
   115,501.82/159,397.81 = 63,826.18/x
3. Step 3: Cross multiply
   115,501.82x = 159,397.81 × 63,826.18
4. Step 4: Simplify right side
   115,501.82x = 10,173,752,754.61
5. Step 5: Solve for x
   x = 10,173,752,754.61/115,501.82
6. Step 6: Final answer
   x = 88,083.06