Finding the Fourth Proportional to 173,636.82, 259,744.71 and 131,201.46

Step by Step Solution

1. Step 1: Write the proportion equation
   173,636.82 : 259,744.71 = 131,201.46 : x
2. Step 2: Convert to fraction form
   173,636.82/259,744.71 = 131,201.46/x
3. Step 3: Cross multiply
   173,636.82x = 259,744.71 × 131,201.46
4. Step 4: Simplify right side
   173,636.82x = 34,078,885,179.28
5. Step 5: Solve for x
   x = 34,078,885,179.28/173,636.82
6. Step 6: Final answer
   x = 196,265.32