Finding the Fourth Proportional to 2,711,604.47, 4,067,434.71 and 689,849.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,711,604.47 : 4,067,434.71 = 689,849.33 : x
2. Step 2: Convert to fraction form
   2,711,604.47/4,067,434.71 = 689,849.33/x
3. Step 3: Cross multiply
   2,711,604.47x = 4,067,434.71 × 689,849.33
4. Step 4: Simplify right side
   2,711,604.47x = 2,805,917,089,175.07
5. Step 5: Solve for x
   x = 2,805,917,089,175.07/2,711,604.47
6. Step 6: Final answer
   x = 1,034,781.11