Finding the Fourth Proportional to 3,619,853.27, 4,995,744.42 and 2,070,807.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,619,853.27 : 4,995,744.42 = 2,070,807.38 : x
2. Step 2: Convert to fraction form
   3,619,853.27/4,995,744.42 = 2,070,807.38/x
3. Step 3: Cross multiply
   3,619,853.27x = 4,995,744.42 × 2,070,807.38
4. Step 4: Simplify right side
   3,619,853.27x = 10,345,224,413,529.82
5. Step 5: Solve for x
   x = 10,345,224,413,529.82/3,619,853.27
6. Step 6: Final answer
   x = 2,857,912.64