Finding the Fourth Proportional to 2,055,777.92, 3,086,698.25 and 1,146,736.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,777.92 : 3,086,698.25 = 1,146,736.55 : x
2. Step 2: Convert to fraction form
   2,055,777.92/3,086,698.25 = 1,146,736.55/x
3. Step 3: Cross multiply
   2,055,777.92x = 3,086,698.25 × 1,146,736.55
4. Step 4: Simplify right side
   2,055,777.92x = 3,539,629,680,928.86
5. Step 5: Solve for x
   x = 3,539,629,680,928.86/2,055,777.92
6. Step 6: Final answer
   x = 1,721,795.75