Finding the Fourth Proportional to 2,116,582.27, 2,920,936.22 and 1,149,712.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,582.27 : 2,920,936.22 = 1,149,712.27 : x
2. Step 2: Convert to fraction form
   2,116,582.27/2,920,936.22 = 1,149,712.27/x
3. Step 3: Cross multiply
   2,116,582.27x = 2,920,936.22 × 1,149,712.27
4. Step 4: Simplify right side
   2,116,582.27x = 3,358,236,212,021.42
5. Step 5: Solve for x
   x = 3,358,236,212,021.42/2,116,582.27
6. Step 6: Final answer
   x = 1,586,631.55