Finding the Fourth Proportional to 2,028,504.80, 2,799,524.42 and 1,123,086.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,504.80 : 2,799,524.42 = 1,123,086.80 : x
2. Step 2: Convert to fraction form
   2,028,504.80/2,799,524.42 = 1,123,086.80/x
3. Step 3: Cross multiply
   2,028,504.80x = 2,799,524.42 × 1,123,086.80
4. Step 4: Simplify right side
   2,028,504.80x = 3,144,108,902,766.60
5. Step 5: Solve for x
   x = 3,144,108,902,766.60/2,028,504.80
6. Step 6: Final answer
   x = 1,549,963.75