Finding the Fourth Proportional to 2,826,011.84, 3,899,859.62 and 1,536,824.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,011.84 : 3,899,859.62 = 1,536,824.54 : x
2. Step 2: Convert to fraction form
   2,826,011.84/3,899,859.62 = 1,536,824.54/x
3. Step 3: Cross multiply
   2,826,011.84x = 3,899,859.62 × 1,536,824.54
4. Step 4: Simplify right side
   2,826,011.84x = 5,993,399,968,636.60
5. Step 5: Solve for x
   x = 5,993,399,968,636.60/2,826,011.84
6. Step 6: Final answer
   x = 2,120,797.90