Finding the Fourth Proportional to 2,511,978.27, 3,768,465.24 and 714,932.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,511,978.27 : 3,768,465.24 = 714,932.52 : x
2. Step 2: Convert to fraction form
   2,511,978.27/3,768,465.24 = 714,932.52/x
3. Step 3: Cross multiply
   2,511,978.27x = 3,768,465.24 × 714,932.52
4. Step 4: Simplify right side
   2,511,978.27x = 2,694,198,350,565.61
5. Step 5: Solve for x
   x = 2,694,198,350,565.61/2,511,978.27
6. Step 6: Final answer
   x = 1,072,540.47