Finding the Fourth Proportional to 2,397,819.11, 3,308,951.76 and 1,310,067.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,397,819.11 : 3,308,951.76 = 1,310,067.34 : x
2. Step 2: Convert to fraction form
   2,397,819.11/3,308,951.76 = 1,310,067.34/x
3. Step 3: Cross multiply
   2,397,819.11x = 3,308,951.76 × 1,310,067.34
4. Step 4: Simplify right side
   2,397,819.11x = 4,334,949,617,226.39
5. Step 5: Solve for x
   x = 4,334,949,617,226.39/2,397,819.11
6. Step 6: Final answer
   x = 1,807,871.83