Finding the Fourth Proportional to 2,028,611, 2,799,570.70 and 1,123,193

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,611 : 2,799,570.70 = 1,123,193 : x
2. Step 2: Convert to fraction form
   2,028,611/2,799,570.70 = 1,123,193/x
3. Step 3: Cross multiply
   2,028,611x = 2,799,570.70 × 1,123,193
4. Step 4: Simplify right side
   2,028,611x = 3,144,458,213,245.10
5. Step 5: Solve for x
   x = 3,144,458,213,245.10/2,028,611
6. Step 6: Final answer
   x = 1,550,054.80