Finding the Fourth Proportional to 2,594,130.56, 3,580,855.46 and 1,561,686.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594,130.56 : 3,580,855.46 = 1,561,686.33 : x
2. Step 2: Convert to fraction form
   2,594,130.56/3,580,855.46 = 1,561,686.33/x
3. Step 3: Cross multiply
   2,594,130.56x = 3,580,855.46 × 1,561,686.33
4. Step 4: Simplify right side
   2,594,130.56x = 5,592,173,021,587.86
5. Step 5: Solve for x
   x = 5,592,173,021,587.86/2,594,130.56
6. Step 6: Final answer
   x = 2,155,702.23