Finding the Fourth Proportional to 2,015,233.73, 2,781,010.37 and 1,109,809.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,233.73 : 2,781,010.37 = 1,109,809.25 : x
2. Step 2: Convert to fraction form
   2,015,233.73/2,781,010.37 = 1,109,809.25/x
3. Step 3: Cross multiply
   2,015,233.73x = 2,781,010.37 × 1,109,809.25
4. Step 4: Simplify right side
   2,015,233.73x = 3,086,391,027,422.88
5. Step 5: Solve for x
   x = 3,086,391,027,422.88/2,015,233.73
6. Step 6: Final answer
   x = 1,531,530.06