Finding the Fourth Proportional to 3,067,809.21, 4,233,597.71 and 1,709,769.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,067,809.21 : 4,233,597.71 = 1,709,769.69 : x
2. Step 2: Convert to fraction form
   3,067,809.21/4,233,597.71 = 1,709,769.69/x
3. Step 3: Cross multiply
   3,067,809.21x = 4,233,597.71 × 1,709,769.69
4. Step 4: Simplify right side
   3,067,809.21x = 7,238,477,035,662.56
5. Step 5: Solve for x
   x = 7,238,477,035,662.56/3,067,809.21
6. Step 6: Final answer
   x = 2,359,493.87