Finding the Fourth Proportional to 113,162.82, 169,743.16 and 68,801.82

Step by Step Solution

1. Step 1: Write the proportion equation
   113,162.82 : 169,743.16 = 68,801.82 : x
2. Step 2: Convert to fraction form
   113,162.82/169,743.16 = 68,801.82/x
3. Step 3: Cross multiply
   113,162.82x = 169,743.16 × 68,801.82
4. Step 4: Simplify right side
   113,162.82x = 11,678,638,340.55
5. Step 5: Solve for x
   x = 11,678,638,340.55/113,162.82
6. Step 6: Final answer
   x = 103,202.08