Finding the Fourth Proportional to 2,753,377.98, 4,128,648.83 and 1,235,759.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,753,377.98 : 4,128,648.83 = 1,235,759.91 : x
2. Step 2: Convert to fraction form
   2,753,377.98/4,128,648.83 = 1,235,759.91/x
3. Step 3: Cross multiply
   2,753,377.98x = 4,128,648.83 × 1,235,759.91
4. Step 4: Simplify right side
   2,753,377.98x = 5,102,018,700,403.61
5. Step 5: Solve for x
   x = 5,102,018,700,403.61/2,753,377.98
6. Step 6: Final answer
   x = 1,853,003.38