Finding the Fourth Proportional to 1,764,049.43, 2,646,948.94 and 699,067.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,764,049.43 : 2,646,948.94 = 699,067.91 : x
2. Step 2: Convert to fraction form
   1,764,049.43/2,646,948.94 = 699,067.91/x
3. Step 3: Cross multiply
   1,764,049.43x = 2,646,948.94 × 699,067.91
4. Step 4: Simplify right side
   1,764,049.43x = 1,850,397,048,380.10
5. Step 5: Solve for x
   x = 1,850,397,048,380.10/1,764,049.43
6. Step 6: Final answer
   x = 1,048,948.53