Finding the Fourth Proportional to 2,580,784.52, 3,561,870.18 and 1,858,024.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,784.52 : 3,561,870.18 = 1,858,024.52 : x
2. Step 2: Convert to fraction form
   2,580,784.52/3,561,870.18 = 1,858,024.52/x
3. Step 3: Cross multiply
   2,580,784.52x = 3,561,870.18 × 1,858,024.52
4. Step 4: Simplify right side
   2,580,784.52x = 6,618,042,131,496.82
5. Step 5: Solve for x
   x = 6,618,042,131,496.82/2,580,784.52
6. Step 6: Final answer
   x = 2,564,352.85