Finding the Fourth Proportional to 10,734.81, 16,104.69 and 3,338.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,734.81 : 16,104.69 = 3,338.88 : x
2. Step 2: Convert to fraction form
   10,734.81/16,104.69 = 3,338.88/x
3. Step 3: Cross multiply
   10,734.81x = 16,104.69 × 3,338.88
4. Step 4: Simplify right side
   10,734.81x = 53,771,627.35
5. Step 5: Solve for x
   x = 53,771,627.35/10,734.81
6. Step 6: Final answer
   x = 5,009.09