Finding the Fourth Proportional to 106,065.35, 146,401.83 and 69,794.77

Step by Step Solution

1. Step 1: Write the proportion equation
   106,065.35 : 146,401.83 = 69,794.77 : x
2. Step 2: Convert to fraction form
   106,065.35/146,401.83 = 69,794.77/x
3. Step 3: Cross multiply
   106,065.35x = 146,401.83 × 69,794.77
4. Step 4: Simplify right side
   106,065.35x = 10,218,081,424.69
5. Step 5: Solve for x
   x = 10,218,081,424.69/106,065.35
6. Step 6: Final answer
   x = 96,337.60