Finding the Fourth Proportional to 2,202,399.77, 3,039,332.42 and 1,235,550.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,202,399.77 : 3,039,332.42 = 1,235,550.82 : x
2. Step 2: Convert to fraction form
   2,202,399.77/3,039,332.42 = 1,235,550.82/x
3. Step 3: Cross multiply
   2,202,399.77x = 3,039,332.42 × 1,235,550.82
4. Step 4: Simplify right side
   2,202,399.77x = 3,755,249,668,308.58
5. Step 5: Solve for x
   x = 3,755,249,668,308.58/2,202,399.77
6. Step 6: Final answer
   x = 1,705,071.76