Finding the Fourth Proportional to 2,042,196.02, 3,061,391.06 and 693,436.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042,196.02 : 3,061,391.06 = 693,436.40 : x
2. Step 2: Convert to fraction form
   2,042,196.02/3,061,391.06 = 693,436.40/x
3. Step 3: Cross multiply
   2,042,196.02x = 3,061,391.06 × 693,436.40
4. Step 4: Simplify right side
   2,042,196.02x = 2,122,879,992,171.40
5. Step 5: Solve for x
   x = 2,122,879,992,171.40/2,042,196.02
6. Step 6: Final answer
   x = 1,039,508.44