Finding the Fourth Proportional to 3,678,087.42, 5,075,711.91 and 2,068,455.42

Step by Step Solution

1. Step 1: Write the proportion equation
   3,678,087.42 : 5,075,711.91 = 2,068,455.42 : x
2. Step 2: Convert to fraction form
   3,678,087.42/5,075,711.91 = 2,068,455.42/x
3. Step 3: Cross multiply
   3,678,087.42x = 5,075,711.91 × 2,068,455.42
4. Step 4: Simplify right side
   3,678,087.42x = 10,498,883,810,598.05
5. Step 5: Solve for x
   x = 10,498,883,810,598.05/3,678,087.42
6. Step 6: Final answer
   x = 2,854,441.08