Finding the Fourth Proportional to 2,978,267.49, 4,108,644.06 and 1,753,986.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,978,267.49 : 4,108,644.06 = 1,753,986.95 : x
2. Step 2: Convert to fraction form
   2,978,267.49/4,108,644.06 = 1,753,986.95/x
3. Step 3: Cross multiply
   2,978,267.49x = 4,108,644.06 × 1,753,986.95
4. Step 4: Simplify right side
   2,978,267.49x = 7,206,508,063,435.02
5. Step 5: Solve for x
   x = 7,206,508,063,435.02/2,978,267.49
6. Step 6: Final answer
   x = 2,419,698.06