Finding the Fourth Proportional to 2,580,574.60, 3,561,419.82 and 1,419,225.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,574.60 : 3,561,419.82 = 1,419,225.48 : x
2. Step 2: Convert to fraction form
   2,580,574.60/3,561,419.82 = 1,419,225.48/x
3. Step 3: Cross multiply
   2,580,574.60x = 3,561,419.82 × 1,419,225.48
4. Step 4: Simplify right side
   2,580,574.60x = 5,054,457,744,835.04
5. Step 5: Solve for x
   x = 5,054,457,744,835.04/2,580,574.60
6. Step 6: Final answer
   x = 1,958,655.93