Finding the Fourth Proportional to 2,020,314.49, 3,029,579.92 and 757,256.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020,314.49 : 3,029,579.92 = 757,256.38 : x
2. Step 2: Convert to fraction form
   2,020,314.49/3,029,579.92 = 757,256.38/x
3. Step 3: Cross multiply
   2,020,314.49x = 3,029,579.92 × 757,256.38
4. Step 4: Simplify right side
   2,020,314.49x = 2,294,168,723,139.89
5. Step 5: Solve for x
   x = 2,294,168,723,139.89/2,020,314.49
6. Step 6: Final answer
   x = 1,135,550.30