Finding the Fourth Proportional to 5,417,139.96, 8,126,771.52 and 2,005,454.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,417,139.96 : 8,126,771.52 = 2,005,454.52 : x
2. Step 2: Convert to fraction form
   5,417,139.96/8,126,771.52 = 2,005,454.52/x
3. Step 3: Cross multiply
   5,417,139.96x = 8,126,771.52 × 2,005,454.52
4. Step 4: Simplify right side
   5,417,139.96x = 16,297,870,677,791.27
5. Step 5: Solve for x
   x = 16,297,870,677,791.27/5,417,139.96
6. Step 6: Final answer
   x = 3,008,574.78