Finding the Fourth Proportional to 2,678,530.94, 3,696,399.53 and 1,454,860.43

Step by Step Solution

1. Step 1: Write the proportion equation
   2,678,530.94 : 3,696,399.53 = 1,454,860.43 : x
2. Step 2: Convert to fraction form
   2,678,530.94/3,696,399.53 = 1,454,860.43/x
3. Step 3: Cross multiply
   2,678,530.94x = 3,696,399.53 × 1,454,860.43
4. Step 4: Simplify right side
   2,678,530.94x = 5,377,745,409,667.60
5. Step 5: Solve for x
   x = 5,377,745,409,667.60/2,678,530.94
6. Step 6: Final answer
   x = 2,007,721.97