Finding the Fourth Proportional to 10,738.20, 16,106.63 and 3,342.09

Step by Step Solution

1. Step 1: Write the proportion equation
   10,738.20 : 16,106.63 = 3,342.09 : x
2. Step 2: Convert to fraction form
   10,738.20/16,106.63 = 3,342.09/x
3. Step 3: Cross multiply
   10,738.20x = 16,106.63 × 3,342.09
4. Step 4: Simplify right side
   10,738.20x = 53,829,790.35
5. Step 5: Solve for x
   x = 53,829,790.35/10,738.20
6. Step 6: Final answer
   x = 5,012.92