Finding the Fourth Proportional to 8,861,092.09, 12,230,582.12 and 5,771,314.69

Step by Step Solution

1. Step 1: Write the proportion equation
   8,861,092.09 : 12,230,582.12 = 5,771,314.69 : x
2. Step 2: Convert to fraction form
   8,861,092.09/12,230,582.12 = 5,771,314.69/x
3. Step 3: Cross multiply
   8,861,092.09x = 12,230,582.12 × 5,771,314.69
4. Step 4: Simplify right side
   8,861,092.09x = 70,586,538,227,550.78
5. Step 5: Solve for x
   x = 70,586,538,227,550.78/8,861,092.09
6. Step 6: Final answer
   x = 7,965,896.02