Finding the Fourth Proportional to 2,605,643.30, 3,595,788.12 and 1,444,164.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,605,643.30 : 3,595,788.12 = 1,444,164.56 : x
2. Step 2: Convert to fraction form
   2,605,643.30/3,595,788.12 = 1,444,164.56/x
3. Step 3: Cross multiply
   2,605,643.30x = 3,595,788.12 × 1,444,164.56
4. Step 4: Simplify right side
   2,605,643.30x = 5,192,909,768,173.03
5. Step 5: Solve for x
   x = 5,192,909,768,173.03/2,605,643.30
6. Step 6: Final answer
   x = 1,992,947.30