Finding the Fourth Proportional to 3,196,487.37, 4,794,772.61 and 1,066,571.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196,487.37 : 4,794,772.61 = 1,066,571.49 : x
2. Step 2: Convert to fraction form
   3,196,487.37/4,794,772.61 = 1,066,571.49/x
3. Step 3: Cross multiply
   3,196,487.37x = 4,794,772.61 × 1,066,571.49
4. Step 4: Simplify right side
   3,196,487.37x = 5,113,967,766,858.89
5. Step 5: Solve for x
   x = 5,113,967,766,858.89/3,196,487.37
6. Step 6: Final answer
   x = 1,599,871.10