Finding the Fourth Proportional to 3,785,744.76, 5,224,300.82 and 2,066,865.28

Step by Step Solution

1. Step 1: Write the proportion equation
   3,785,744.76 : 5,224,300.82 = 2,066,865.28 : x
2. Step 2: Convert to fraction form
   3,785,744.76/5,224,300.82 = 2,066,865.28/x
3. Step 3: Cross multiply
   3,785,744.76x = 5,224,300.82 × 2,066,865.28
4. Step 4: Simplify right side
   3,785,744.76x = 10,797,925,977,133.53
5. Step 5: Solve for x
   x = 10,797,925,977,133.53/3,785,744.76
6. Step 6: Final answer
   x = 2,852,259.37