Finding the Fourth Proportional to 3,599.34, 4,966.56 and 2,106.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,599.34 : 4,966.56 = 2,106.69 : x
2. Step 2: Convert to fraction form
   3,599.34/4,966.56 = 2,106.69/x
3. Step 3: Cross multiply
   3,599.34x = 4,966.56 × 2,106.69
4. Step 4: Simplify right side
   3,599.34x = 10,463,002.29
5. Step 5: Solve for x
   x = 10,463,002.29/3,599.34
6. Step 6: Final answer
   x = 2,906.92