Finding the Fourth Proportional to 2,055,781.42, 3,086,703.50 and 1,146,740.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,781.42 : 3,086,703.50 = 1,146,740.05 : x
2. Step 2: Convert to fraction form
   2,055,781.42/3,086,703.50 = 1,146,740.05/x
3. Step 3: Cross multiply
   2,055,781.42x = 3,086,703.50 × 1,146,740.05
4. Step 4: Simplify right side
   2,055,781.42x = 3,539,646,525,925.18
5. Step 5: Solve for x
   x = 3,539,646,525,925.18/2,055,781.42
6. Step 6: Final answer
   x = 1,721,801.01