Finding the Fourth Proportional to 3,598.93, 4,966.72 and 2,106.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,598.93 : 4,966.72 = 2,106.96 : x
2. Step 2: Convert to fraction form
   3,598.93/4,966.72 = 2,106.96/x
3. Step 3: Cross multiply
   3,598.93x = 4,966.72 × 2,106.96
4. Step 4: Simplify right side
   3,598.93x = 10,464,684.42
5. Step 5: Solve for x
   x = 10,464,684.42/3,598.93
6. Step 6: Final answer
   x = 2,907.72