Finding the Fourth Proportional to 2,325,396.14, 3,209,083.98 and 1,278,858.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,325,396.14 : 3,209,083.98 = 1,278,858.72 : x
2. Step 2: Convert to fraction form
   2,325,396.14/3,209,083.98 = 1,278,858.72/x
3. Step 3: Cross multiply
   2,325,396.14x = 3,209,083.98 × 1,278,858.72
4. Step 4: Simplify right side
   2,325,396.14x = 4,103,965,031,035.31
5. Step 5: Solve for x
   x = 4,103,965,031,035.31/2,325,396.14
6. Step 6: Final answer
   x = 1,764,845.55