Finding the Fourth Proportional to 2,535,365.12, 3,498,673.72 and 1,447,424.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,365.12 : 3,498,673.72 = 1,447,424.20 : x
2. Step 2: Convert to fraction form
   2,535,365.12/3,498,673.72 = 1,447,424.20/x
3. Step 3: Cross multiply
   2,535,365.12x = 3,498,673.72 × 1,447,424.20
4. Step 4: Simplify right side
   2,535,365.12x = 5,064,065,010,232.02
5. Step 5: Solve for x
   x = 5,064,065,010,232.02/2,535,365.12
6. Step 6: Final answer
   x = 1,997,371.10