Finding the Fourth Proportional to 2,643,824.52, 3,959,585.37 and 2,571,093.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,643,824.52 : 3,959,585.37 = 2,571,093.54 : x
2. Step 2: Convert to fraction form
   2,643,824.52/3,959,585.37 = 2,571,093.54/x
3. Step 3: Cross multiply
   2,643,824.52x = 3,959,585.37 × 2,571,093.54
4. Step 4: Simplify right side
   2,643,824.52x = 10,180,464,365,885.51
5. Step 5: Solve for x
   x = 10,180,464,365,885.51/2,643,824.52
6. Step 6: Final answer
   x = 3,850,658.12