Finding the Fourth Proportional to 6,131,456.92, 8,461,005.76 and 3,682,612.88

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131,456.92 : 8,461,005.76 = 3,682,612.88 : x
2. Step 2: Convert to fraction form
   6,131,456.92/8,461,005.76 = 3,682,612.88/x
3. Step 3: Cross multiply
   6,131,456.92x = 8,461,005.76 × 3,682,612.88
4. Step 4: Simplify right side
   6,131,456.92x = 31,158,608,789,530.19
5. Step 5: Solve for x
   x = 31,158,608,789,530.19/6,131,456.92
6. Step 6: Final answer
   x = 5,081,762.65