Finding the Fourth Proportional to 2,446,288.30, 3,669,414.22 and 740,428.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446,288.30 : 3,669,414.22 = 740,428.30 : x
2. Step 2: Convert to fraction form
   2,446,288.30/3,669,414.22 = 740,428.30/x
3. Step 3: Cross multiply
   2,446,288.30x = 3,669,414.22 × 740,428.30
4. Step 4: Simplify right side
   2,446,288.30x = 2,716,938,132,910.43
5. Step 5: Solve for x
   x = 2,716,938,132,910.43/2,446,288.30
6. Step 6: Final answer
   x = 1,110,636.93