Finding the Fourth Proportional to 1,410,069.33, 1,944,016.54 and 1,120,647.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,069.33 : 1,944,016.54 = 1,120,647.29 : x
2. Step 2: Convert to fraction form
   1,410,069.33/1,944,016.54 = 1,120,647.29/x
3. Step 3: Cross multiply
   1,410,069.33x = 1,944,016.54 × 1,120,647.29
4. Step 4: Simplify right side
   1,410,069.33x = 2,178,556,854,744.48
5. Step 5: Solve for x
   x = 2,178,556,854,744.48/1,410,069.33
6. Step 6: Final answer
   x = 1,544,999.82