Finding the Fourth Proportional to 2,015,350.88, 2,781,057.72 and 1,109,932.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,015,350.88 : 2,781,057.72 = 1,109,932.88 : x
2. Step 2: Convert to fraction form
   2,015,350.88/2,781,057.72 = 1,109,932.88/x
3. Step 3: Cross multiply
   2,015,350.88x = 2,781,057.72 × 1,109,932.88
4. Step 4: Simplify right side
   2,015,350.88x = 3,086,787,404,605.83
5. Step 5: Solve for x
   x = 3,086,787,404,605.83/2,015,350.88
6. Step 6: Final answer
   x = 1,531,637.71