Finding the Fourth Proportional to 2,003,642.73, 2,765,036.55 and 1,085,873.65

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,642.73 : 2,765,036.55 = 1,085,873.65 : x
2. Step 2: Convert to fraction form
   2,003,642.73/2,765,036.55 = 1,085,873.65/x
3. Step 3: Cross multiply
   2,003,642.73x = 2,765,036.55 × 1,085,873.65
4. Step 4: Simplify right side
   2,003,642.73x = 3,002,480,328,091.34
5. Step 5: Solve for x
   x = 3,002,480,328,091.34/2,003,642.73
6. Step 6: Final answer
   x = 1,498,510.83