Finding the Fourth Proportional to 2,028,665.62, 2,799,558.75 and 1,123,247.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,665.62 : 2,799,558.75 = 1,123,247.62 : x
2. Step 2: Convert to fraction form
   2,028,665.62/2,799,558.75 = 1,123,247.62/x
3. Step 3: Cross multiply
   2,028,665.62x = 2,799,558.75 × 1,123,247.62
4. Step 4: Simplify right side
   2,028,665.62x = 3,144,597,702,987.68
5. Step 5: Solve for x
   x = 3,144,597,702,987.68/2,028,665.62
6. Step 6: Final answer
   x = 1,550,081.82