Finding the Fourth Proportional to 2,002,345.83, 3,002,621.73 and 1,193,112.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,002,345.83 : 3,002,621.73 = 1,193,112.09 : x
2. Step 2: Convert to fraction form
   2,002,345.83/3,002,621.73 = 1,193,112.09/x
3. Step 3: Cross multiply
   2,002,345.83x = 3,002,621.73 × 1,193,112.09
4. Step 4: Simplify right side
   2,002,345.83x = 3,582,464,287,759.72
5. Step 5: Solve for x
   x = 3,582,464,287,759.72/2,002,345.83
6. Step 6: Final answer
   x = 1,789,133.64