Finding the Fourth Proportional to 69,949.29, 104,913.71 and 34,401.07

Step by Step Solution

1. Step 1: Write the proportion equation
   69,949.29 : 104,913.71 = 34,401.07 : x
2. Step 2: Convert to fraction form
   69,949.29/104,913.71 = 34,401.07/x
3. Step 3: Cross multiply
   69,949.29x = 104,913.71 × 34,401.07
4. Step 4: Simplify right side
   69,949.29x = 3,609,143,769.89
5. Step 5: Solve for x
   x = 3,609,143,769.89/69,949.29
6. Step 6: Final answer
   x = 51,596.57