Finding the Fourth Proportional to 2,234,866, 3,083,577.24 and 1,317,131.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,234,866 : 3,083,577.24 = 1,317,131.68 : x
2. Step 2: Convert to fraction form
   2,234,866/3,083,577.24 = 1,317,131.68/x
3. Step 3: Cross multiply
   2,234,866x = 3,083,577.24 × 1,317,131.68
4. Step 4: Simplify right side
   2,234,866x = 4,061,477,270,530.96
5. Step 5: Solve for x
   x = 4,061,477,270,530.96/2,234,866
6. Step 6: Final answer
   x = 1,817,324.74