Finding the Fourth Proportional to 2,587,980.56, 3,571,365.33 and 1,410,589.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,980.56 : 3,571,365.33 = 1,410,589.58 : x
2. Step 2: Convert to fraction form
   2,587,980.56/3,571,365.33 = 1,410,589.58/x
3. Step 3: Cross multiply
   2,587,980.56x = 3,571,365.33 × 1,410,589.58
4. Step 4: Simplify right side
   2,587,980.56x = 5,037,730,703,014.43
5. Step 5: Solve for x
   x = 5,037,730,703,014.43/2,587,980.56
6. Step 6: Final answer
   x = 1,946,587.54