Finding the Fourth Proportional to 3,800,606.87, 5,244,839.71 and 2,081,756.09

Step by Step Solution

1. Step 1: Write the proportion equation
   3,800,606.87 : 5,244,839.71 = 2,081,756.09 : x
2. Step 2: Convert to fraction form
   3,800,606.87/5,244,839.71 = 2,081,756.09/x
3. Step 3: Cross multiply
   3,800,606.87x = 5,244,839.71 × 2,081,756.09
4. Step 4: Simplify right side
   3,800,606.87x = 10,918,477,015,274.04
5. Step 5: Solve for x
   x = 10,918,477,015,274.04/3,800,606.87
6. Step 6: Final answer
   x = 2,872,824.63