Finding the Fourth Proportional to 2,212,302.98, 3,053,037.18 and 1,245,469.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,212,302.98 : 3,053,037.18 = 1,245,469.94 : x
2. Step 2: Convert to fraction form
   2,212,302.98/3,053,037.18 = 1,245,469.94/x
3. Step 3: Cross multiply
   2,212,302.98x = 3,053,037.18 × 1,245,469.94
4. Step 4: Simplify right side
   2,212,302.98x = 3,802,466,033,392.37
5. Step 5: Solve for x
   x = 3,802,466,033,392.37/2,212,302.98
6. Step 6: Final answer
   x = 1,718,781.77