Finding the Fourth Proportional to 34,608.49, 51,924.78 and 10,919.69

Step by Step Solution

1. Step 1: Write the proportion equation
   34,608.49 : 51,924.78 = 10,919.69 : x
2. Step 2: Convert to fraction form
   34,608.49/51,924.78 = 10,919.69/x
3. Step 3: Cross multiply
   34,608.49x = 51,924.78 × 10,919.69
4. Step 4: Simplify right side
   34,608.49x = 567,002,395.06
5. Step 5: Solve for x
   x = 567,002,395.06/34,608.49
6. Step 6: Final answer
   x = 16,383.33