Finding the Fourth Proportional to 2,018,780.03, 2,786,849.33 and 1,244,549.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,780.03 : 2,786,849.33 = 1,244,549.22 : x
2. Step 2: Convert to fraction form
   2,018,780.03/2,786,849.33 = 1,244,549.22/x
3. Step 3: Cross multiply
   2,018,780.03x = 2,786,849.33 × 1,244,549.22
4. Step 4: Simplify right side
   2,018,780.03x = 3,468,371,153,686.28
5. Step 5: Solve for x
   x = 3,468,371,153,686.28/2,018,780.03
6. Step 6: Final answer
   x = 1,718,053.04