Finding the Fourth Proportional to 2,049,436.62, 2,828,208.15 and 1,131,722.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,436.62 : 2,828,208.15 = 1,131,722.82 : x
2. Step 2: Convert to fraction form
   2,049,436.62/2,828,208.15 = 1,131,722.82/x
3. Step 3: Cross multiply
   2,049,436.62x = 2,828,208.15 × 1,131,722.82
4. Step 4: Simplify right side
   2,049,436.62x = 3,200,747,703,064.98
5. Step 5: Solve for x
   x = 3,200,747,703,064.98/2,049,436.62
6. Step 6: Final answer
   x = 1,561,769.55