Finding the Fourth Proportional to 2,244,907.42, 3,098,040.33 and 1,226,377.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,907.42 : 3,098,040.33 = 1,226,377.78 : x
2. Step 2: Convert to fraction form
   2,244,907.42/3,098,040.33 = 1,226,377.78/x
3. Step 3: Cross multiply
   2,244,907.42x = 3,098,040.33 × 1,226,377.78
4. Step 4: Simplify right side
   2,244,907.42x = 3,799,367,822,255.87
5. Step 5: Solve for x
   x = 3,799,367,822,255.87/2,244,907.42
6. Step 6: Final answer
   x = 1,692,438.53