Finding the Fourth Proportional to 2,288,389.30, 3,433,546.94 and 1,424,547.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,288,389.30 : 3,433,546.94 = 1,424,547.30 : x
2. Step 2: Convert to fraction form
   2,288,389.30/3,433,546.94 = 1,424,547.30/x
3. Step 3: Cross multiply
   2,288,389.30x = 3,433,546.94 × 1,424,547.30
4. Step 4: Simplify right side
   2,288,389.30x = 4,891,250,028,553.33
5. Step 5: Solve for x
   x = 4,891,250,028,553.33/2,288,389.30
6. Step 6: Final answer
   x = 2,137,420.42