Finding the Fourth Proportional to 2,580,910.94, 3,561,748.53 and 1,419,446.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,910.94 : 3,561,748.53 = 1,419,446.98 : x
2. Step 2: Convert to fraction form
   2,580,910.94/3,561,748.53 = 1,419,446.98/x
3. Step 3: Cross multiply
   2,580,910.94x = 3,561,748.53 × 1,419,446.98
4. Step 4: Simplify right side
   2,580,910.94x = 5,055,713,194,427.94
5. Step 5: Solve for x
   x = 5,055,713,194,427.94/2,580,910.94
6. Step 6: Final answer
   x = 1,958,887.12