Finding the Fourth Proportional to 2,222,436.69, 3,334,119.77 and 1,263,333.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,222,436.69 : 3,334,119.77 = 1,263,333.31 : x
2. Step 2: Convert to fraction form
   2,222,436.69/3,334,119.77 = 1,263,333.31/x
3. Step 3: Cross multiply
   2,222,436.69x = 3,334,119.77 × 1,263,333.31
4. Step 4: Simplify right side
   2,222,436.69x = 4,212,104,559,793.57
5. Step 5: Solve for x
   x = 4,212,104,559,793.57/2,222,436.69
6. Step 6: Final answer
   x = 1,895,264.14