Finding the Fourth Proportional to 2,028,612, 2,799,572.07 and 1,123,194

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,612 : 2,799,572.07 = 1,123,194 : x
2. Step 2: Convert to fraction form
   2,028,612/2,799,572.07 = 1,123,194/x
3. Step 3: Cross multiply
   2,028,612x = 2,799,572.07 × 1,123,194
4. Step 4: Simplify right side
   2,028,612x = 3,144,462,551,591.58
5. Step 5: Solve for x
   x = 3,144,462,551,591.58/2,028,612
6. Step 6: Final answer
   x = 1,550,056.17