Finding the Fourth Proportional to 2,672,105.49, 3,687,552.83 and 1,448,451.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,672,105.49 : 3,687,552.83 = 1,448,451.65 : x
2. Step 2: Convert to fraction form
   2,672,105.49/3,687,552.83 = 1,448,451.65/x
3. Step 3: Cross multiply
   2,672,105.49x = 3,687,552.83 × 1,448,451.65
4. Step 4: Simplify right side
   2,672,105.49x = 5,341,241,981,075.67
5. Step 5: Solve for x
   x = 5,341,241,981,075.67/2,672,105.49
6. Step 6: Final answer
   x = 1,998,888.89