Finding the Fourth Proportional to 2,443,942.80, 3,665,895.98 and 738,082.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,942.80 : 3,665,895.98 = 738,082.80 : x
2. Step 2: Convert to fraction form
   2,443,942.80/3,665,895.98 = 738,082.80/x
3. Step 3: Cross multiply
   2,443,942.80x = 3,665,895.98 × 738,082.80
4. Step 4: Simplify right side
   2,443,942.80x = 2,705,734,765,736.73
5. Step 5: Solve for x
   x = 2,705,734,765,736.73/2,443,942.80
6. Step 6: Final answer
   x = 1,107,118.70