Finding the Fourth Proportional to 111,874.82, 154,087.83 and 96,768.11

Step by Step Solution

1. Step 1: Write the proportion equation
   111,874.82 : 154,087.83 = 96,768.11 : x
2. Step 2: Convert to fraction form
   111,874.82/154,087.83 = 96,768.11/x
3. Step 3: Cross multiply
   111,874.82x = 154,087.83 × 96,768.11
4. Step 4: Simplify right side
   111,874.82x = 14,910,787,312.66
5. Step 5: Solve for x
   x = 14,910,787,312.66/111,874.82
6. Step 6: Final answer
   x = 133,281.00