Finding the Fourth Proportional to 3,785,744.27, 5,224,300.13 and 2,066,864.78

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785,744.27 : 5,224,300.13 = 2,066,864.78 : x
2. Step 2: Convert to fraction form
   3,785,744.27/5,224,300.13 = 2,066,864.78/x
3. Step 3: Cross multiply
   3,785,744.27x = 5,224,300.13 × 2,066,864.78
4. Step 4: Simplify right side
   3,785,744.27x = 10,797,921,902,390.60
5. Step 5: Solve for x
   x = 10,797,921,902,390.60/3,785,744.27
6. Step 6: Final answer
   x = 2,852,258.67