Finding the Fourth Proportional to 3,619,406.22, 4,995,223.71 and 2,091,513.33

Step by Step Solution

1. Step 1: Write the proportion equation
   3,619,406.22 : 4,995,223.71 = 2,091,513.33 : x
2. Step 2: Convert to fraction form
   3,619,406.22/4,995,223.71 = 2,091,513.33/x
3. Step 3: Cross multiply
   3,619,406.22x = 4,995,223.71 × 2,091,513.33
4. Step 4: Simplify right side
   3,619,406.22x = 10,447,576,975,797.05
5. Step 5: Solve for x
   x = 10,447,576,975,797.05/3,619,406.22
6. Step 6: Final answer
   x = 2,886,544.46