Finding the Fourth Proportional to 69,895.82, 104,768.33 and 34,315.76

Step by Step Solution

1. Step 1: Write the proportion equation
   69,895.82 : 104,768.33 = 34,315.76 : x
2. Step 2: Convert to fraction form
   69,895.82/104,768.33 = 34,315.76/x
3. Step 3: Cross multiply
   69,895.82x = 104,768.33 × 34,315.76
4. Step 4: Simplify right side
   69,895.82x = 3,595,204,958.22
5. Step 5: Solve for x
   x = 3,595,204,958.22/69,895.82
6. Step 6: Final answer
   x = 51,436.62