Finding the Fourth Proportional to 10,685,364, 16,027,874.82 and 3,398,717.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,685,364 : 16,027,874.82 = 3,398,717.94 : x
2. Step 2: Convert to fraction form
   10,685,364/16,027,874.82 = 3,398,717.94/x
3. Step 3: Cross multiply
   10,685,364x = 16,027,874.82 × 3,398,717.94
4. Step 4: Simplify right side
   10,685,364x = 54,474,225,690,808.27
5. Step 5: Solve for x
   x = 54,474,225,690,808.27/10,685,364
6. Step 6: Final answer
   x = 5,098,022.46