Finding the Fourth Proportional to 2,550,726.88, 3,520,162.26 and 1,404,806.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,550,726.88 : 3,520,162.26 = 1,404,806.92 : x
2. Step 2: Convert to fraction form
   2,550,726.88/3,520,162.26 = 1,404,806.92/x
3. Step 3: Cross multiply
   2,550,726.88x = 3,520,162.26 × 1,404,806.92
4. Step 4: Simplify right side
   2,550,726.88x = 4,945,148,293,570.43
5. Step 5: Solve for x
   x = 4,945,148,293,570.43/2,550,726.88
6. Step 6: Final answer
   x = 1,938,721.21