Finding the Fourth Proportional to 2,563,820.59, 3,538,545.73 and 1,647,195.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,563,820.59 : 3,538,545.73 = 1,647,195.59 : x
2. Step 2: Convert to fraction form
   2,563,820.59/3,538,545.73 = 1,647,195.59/x
3. Step 3: Cross multiply
   2,563,820.59x = 3,538,545.73 × 1,647,195.59
4. Step 4: Simplify right side
   2,563,820.59x = 5,828,676,921,469.33
5. Step 5: Solve for x
   x = 5,828,676,921,469.33/2,563,820.59
6. Step 6: Final answer
   x = 2,273,434.01