Finding the Fourth Proportional to 2,244,978.43, 3,098,073.03 and 1,278,108.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,978.43 : 3,098,073.03 = 1,278,108.70 : x
2. Step 2: Convert to fraction form
   2,244,978.43/3,098,073.03 = 1,278,108.70/x
3. Step 3: Cross multiply
   2,244,978.43x = 3,098,073.03 × 1,278,108.70
4. Step 4: Simplify right side
   2,244,978.43x = 3,959,674,077,388.00
5. Step 5: Solve for x
   x = 3,959,674,077,388.00/2,244,978.43
6. Step 6: Final answer
   x = 1,763,791.60