Finding the Fourth Proportional to 2,269,411.78, 3,404,649.92 and 903,268.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,269,411.78 : 3,404,649.92 = 903,268.19 : x
2. Step 2: Convert to fraction form
   2,269,411.78/3,404,649.92 = 903,268.19/x
3. Step 3: Cross multiply
   2,269,411.78x = 3,404,649.92 × 903,268.19
4. Step 4: Simplify right side
   2,269,411.78x = 3,075,311,970,822.04
5. Step 5: Solve for x
   x = 3,075,311,970,822.04/2,269,411.78
6. Step 6: Final answer
   x = 1,355,114.13