Finding the Fourth Proportional to 2,028,503.30, 2,799,522.34 and 1,123,085.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,028,503.30 : 2,799,522.34 = 1,123,085.30 : x
2. Step 2: Convert to fraction form
   2,028,503.30/2,799,522.34 = 1,123,085.30/x
3. Step 3: Cross multiply
   2,028,503.30x = 2,799,522.34 × 1,123,085.30
4. Step 4: Simplify right side
   2,028,503.30x = 3,144,102,370,270.28
5. Step 5: Solve for x
   x = 3,144,102,370,270.28/2,028,503.30
6. Step 6: Final answer
   x = 1,549,961.68