Finding the Fourth Proportional to 3,857,076.82, 5,322,562.56 and 2,202,898.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,857,076.82 : 5,322,562.56 = 2,202,898.72 : x
2. Step 2: Convert to fraction form
   3,857,076.82/5,322,562.56 = 2,202,898.72/x
3. Step 3: Cross multiply
   3,857,076.82x = 5,322,562.56 × 2,202,898.72
4. Step 4: Simplify right side
   3,857,076.82x = 11,725,066,250,543.92
5. Step 5: Solve for x
   x = 11,725,066,250,543.92/3,857,076.82
6. Step 6: Final answer
   x = 3,039,884.04