Finding the Fourth Proportional to 2,294,638.72, 3,441,583.84 and 675,028.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294,638.72 : 3,441,583.84 = 675,028.72 : x
2. Step 2: Convert to fraction form
   2,294,638.72/3,441,583.84 = 675,028.72/x
3. Step 3: Cross multiply
   2,294,638.72x = 3,441,583.84 × 675,028.72
4. Step 4: Simplify right side
   2,294,638.72x = 2,323,167,934,287.88
5. Step 5: Solve for x
   x = 2,323,167,934,287.88/2,294,638.72
6. Step 6: Final answer
   x = 1,012,432.99