Finding the Fourth Proportional to 2,472,015.38, 3,708,046.15 and 874,849.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,472,015.38 : 3,708,046.15 = 874,849.28 : x
2. Step 2: Convert to fraction form
   2,472,015.38/3,708,046.15 = 874,849.28/x
3. Step 3: Cross multiply
   2,472,015.38x = 3,708,046.15 × 874,849.28
4. Step 4: Simplify right side
   2,472,015.38x = 3,243,981,483,806.92
5. Step 5: Solve for x
   x = 3,243,981,483,806.92/2,472,015.38
6. Step 6: Final answer
   x = 1,312,282.08