Finding the Fourth Proportional to 2,243,677.57, 3,366,567.40 and 1,105,819.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,677.57 : 3,366,567.40 = 1,105,819.49 : x
2. Step 2: Convert to fraction form
   2,243,677.57/3,366,567.40 = 1,105,819.49/x
3. Step 3: Cross multiply
   2,243,677.57x = 3,366,567.40 × 1,105,819.49
4. Step 4: Simplify right side
   2,243,677.57x = 3,722,815,856,154.02
5. Step 5: Solve for x
   x = 3,722,815,856,154.02/2,243,677.57
6. Step 6: Final answer
   x = 1,659,247.26