Finding the Fourth Proportional to 2,605,498.08, 3,595,535.60 and 1,443,920.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,498.08 : 3,595,535.60 = 1,443,920.25 : x
2. Step 2: Convert to fraction form
   2,605,498.08/3,595,535.60 = 1,443,920.25/x
3. Step 3: Cross multiply
   2,605,498.08x = 3,595,535.60 × 1,443,920.25
4. Step 4: Simplify right side
   2,605,498.08x = 5,191,666,655,216.30
5. Step 5: Solve for x
   x = 5,191,666,655,216.30/2,605,498.08
6. Step 6: Final answer
   x = 1,992,581.26