Finding the Fourth Proportional to 122,791.77, 169,450.83 and 69,076.82

Step by Step Solution

1. Step 1: Write the proportion equation
   122,791.77 : 169,450.83 = 69,076.82 : x
2. Step 2: Convert to fraction form
   122,791.77/169,450.83 = 69,076.82/x
3. Step 3: Cross multiply
   122,791.77x = 169,450.83 × 69,076.82
4. Step 4: Simplify right side
   122,791.77x = 11,705,123,635.51
5. Step 5: Solve for x
   x = 11,705,123,635.51/122,791.77
6. Step 6: Final answer
   x = 95,324.99