Finding the Fourth Proportional to 3,644,426.10, 5,029,356.24 and 2,012,828.52

Step by Step Solution

1. Step 1: Write the proportion equation
   3,644,426.10 : 5,029,356.24 = 2,012,828.52 : x
2. Step 2: Convert to fraction form
   3,644,426.10/5,029,356.24 = 2,012,828.52/x
3. Step 3: Cross multiply
   3,644,426.10x = 5,029,356.24 × 2,012,828.52
4. Step 4: Simplify right side
   3,644,426.10x = 10,123,231,677,111.96
5. Step 5: Solve for x
   x = 10,123,231,677,111.96/3,644,426.10
6. Step 6: Final answer
   x = 2,777,729.99