Finding the Fourth Proportional to 2,028,666.37, 2,799,559.79 and 1,123,248.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,666.37 : 2,799,559.79 = 1,123,248.37 : x
2. Step 2: Convert to fraction form
   2,028,666.37/2,799,559.79 = 1,123,248.37/x
3. Step 3: Cross multiply
   2,028,666.37x = 2,799,559.79 × 1,123,248.37
4. Step 4: Simplify right side
   2,028,666.37x = 3,144,600,970,835.04
5. Step 5: Solve for x
   x = 3,144,600,970,835.04/2,028,666.37
6. Step 6: Final answer
   x = 1,550,082.86