Finding the Fourth Proportional to 2,046,040.05, 2,823,470.55 and 1,128,307.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,046,040.05 : 2,823,470.55 = 1,128,307.89 : x
2. Step 2: Convert to fraction form
   2,046,040.05/2,823,470.55 = 1,128,307.89/x
3. Step 3: Cross multiply
   2,046,040.05x = 2,823,470.55 × 1,128,307.89
4. Step 4: Simplify right side
   2,046,040.05x = 3,185,744,098,747.64
5. Step 5: Solve for x
   x = 3,185,744,098,747.64/2,046,040.05
6. Step 6: Final answer
   x = 1,557,029.20