Finding the Fourth Proportional to 2,580,335.25, 3,560,954.01 and 1,418,869.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,335.25 : 3,560,954.01 = 1,418,869.89 : x
2. Step 2: Convert to fraction form
   2,580,335.25/3,560,954.01 = 1,418,869.89/x
3. Step 3: Cross multiply
   2,580,335.25x = 3,560,954.01 × 1,418,869.89
4. Step 4: Simplify right side
   2,580,335.25x = 5,052,530,424,463.76
5. Step 5: Solve for x
   x = 5,052,530,424,463.76/2,580,335.25
6. Step 6: Final answer
   x = 1,958,090.69