Finding the Fourth Proportional to 2,028,610, 2,799,569.32 and 1,123,192

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,610 : 2,799,569.32 = 1,123,192 : x
2. Step 2: Convert to fraction form
   2,028,610/2,799,569.32 = 1,123,192/x
3. Step 3: Cross multiply
   2,028,610x = 2,799,569.32 × 1,123,192
4. Step 4: Simplify right side
   2,028,610x = 3,144,453,863,669.44
5. Step 5: Solve for x
   x = 3,144,453,863,669.44/2,028,610
6. Step 6: Final answer
   x = 1,550,053.42