Finding the Fourth Proportional to 3,687,003.12, 5,087,804.49 and 2,055,338.31

Step by Step Solution

1. Step 1: Write the proportion equation
   3,687,003.12 : 5,087,804.49 = 2,055,338.31 : x
2. Step 2: Convert to fraction form
   3,687,003.12/5,087,804.49 = 2,055,338.31/x
3. Step 3: Cross multiply
   3,687,003.12x = 5,087,804.49 × 2,055,338.31
4. Step 4: Simplify right side
   3,687,003.12x = 10,457,159,482,087.01
5. Step 5: Solve for x
   x = 10,457,159,482,087.01/3,687,003.12
6. Step 6: Final answer
   x = 2,836,222.03