Finding the Fourth Proportional to 2,665,410.38, 3,678,266.32 and 1,441,715.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,410.38 : 3,678,266.32 = 1,441,715.84 : x
2. Step 2: Convert to fraction form
   2,665,410.38/3,678,266.32 = 1,441,715.84/x
3. Step 3: Cross multiply
   2,665,410.38x = 3,678,266.32 × 1,441,715.84
4. Step 4: Simplify right side
   2,665,410.38x = 5,303,014,795,286.89
5. Step 5: Solve for x
   x = 5,303,014,795,286.89/2,665,410.38
6. Step 6: Final answer
   x = 1,989,567.85