Finding the Fourth Proportional to 2,719,530.01, 4,078,459.50 and 897,559.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,719,530.01 : 4,078,459.50 = 897,559.39 : x
2. Step 2: Convert to fraction form
   2,719,530.01/4,078,459.50 = 897,559.39/x
3. Step 3: Cross multiply
   2,719,530.01x = 4,078,459.50 × 897,559.39
4. Step 4: Simplify right side
   2,719,530.01x = 3,660,659,620,959.71
5. Step 5: Solve for x
   x = 3,660,659,620,959.71/2,719,530.01
6. Step 6: Final answer
   x = 1,346,063.33