Finding the Fourth Proportional to 2,288,003.94, 3,432,909.87 and 868,436.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,003.94 : 3,432,909.87 = 868,436.82 : x
2. Step 2: Convert to fraction form
   2,288,003.94/3,432,909.87 = 868,436.82/x
3. Step 3: Cross multiply
   2,288,003.94x = 3,432,909.87 × 868,436.82
4. Step 4: Simplify right side
   2,288,003.94x = 2,981,265,330,849.41
5. Step 5: Solve for x
   x = 2,981,265,330,849.41/2,288,003.94
6. Step 6: Final answer
   x = 1,302,998.34