Finding the Fourth Proportional to 2,826,026.88, 3,899,880.27 and 1,536,839.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,826,026.88 : 3,899,880.27 = 1,536,839.52 : x
2. Step 2: Convert to fraction form
   2,826,026.88/3,899,880.27 = 1,536,839.52/x
3. Step 3: Cross multiply
   2,826,026.88x = 3,899,880.27 × 1,536,839.52
4. Step 4: Simplify right side
   2,826,026.88x = 5,993,490,122,204.27
5. Step 5: Solve for x
   x = 5,993,490,122,204.27/2,826,026.88
6. Step 6: Final answer
   x = 2,120,818.51