Finding the Fourth Proportional to 2,028,665.37, 2,799,558.41 and 1,123,247.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,665.37 : 2,799,558.41 = 1,123,247.37 : x
2. Step 2: Convert to fraction form
   2,028,665.37/2,799,558.41 = 1,123,247.37/x
3. Step 3: Cross multiply
   2,028,665.37x = 2,799,558.41 × 1,123,247.37
4. Step 4: Simplify right side
   2,028,665.37x = 3,144,596,615,577.65
5. Step 5: Solve for x
   x = 3,144,596,615,577.65/2,028,665.37
6. Step 6: Final answer
   x = 1,550,081.48