Finding the Fourth Proportional to 2,755,400.43, 3,802,497.81 and 1,515,062.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,755,400.43 : 3,802,497.81 = 1,515,062.82 : x
2. Step 2: Convert to fraction form
   2,755,400.43/3,802,497.81 = 1,515,062.82/x
3. Step 3: Cross multiply
   2,755,400.43x = 3,802,497.81 × 1,515,062.82
4. Step 4: Simplify right side
   2,755,400.43x = 5,761,023,055,062.43
5. Step 5: Solve for x
   x = 5,761,023,055,062.43/2,755,400.43
6. Step 6: Final answer
   x = 2,090,811.55