Finding the Fourth Proportional to 3,406,233.72, 5,103,566.77 and 2,055,558.12

Step by Step Solution

1. Step 1: Write the proportion equation
   3,406,233.72 : 5,103,566.77 = 2,055,558.12 : x
2. Step 2: Convert to fraction form
   3,406,233.72/5,103,566.77 = 2,055,558.12/x
3. Step 3: Cross multiply
   3,406,233.72x = 5,103,566.77 × 2,055,558.12
4. Step 4: Simplify right side
   3,406,233.72x = 10,490,678,109,896.78
5. Step 5: Solve for x
   x = 10,490,678,109,896.78/3,406,233.72
6. Step 6: Final answer
   x = 3,079,846.83