Finding the Fourth Proportional to 3,597.68, 4,965.54 and 2,106.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,597.68 : 4,965.54 = 2,106.38 : x
2. Step 2: Convert to fraction form
   3,597.68/4,965.54 = 2,106.38/x
3. Step 3: Cross multiply
   3,597.68x = 4,965.54 × 2,106.38
4. Step 4: Simplify right side
   3,597.68x = 10,459,314.15
5. Step 5: Solve for x
   x = 10,459,314.15/3,597.68
6. Step 6: Final answer
   x = 2,907.24