Finding the Fourth Proportional to 5,792,076.72, 7,992,943.56 and 3,213,702

Step by Step Solution

1. Step 1: Write the proportion equation
   5,792,076.72 : 7,992,943.56 = 3,213,702 : x
2. Step 2: Convert to fraction form
   5,792,076.72/7,992,943.56 = 3,213,702/x
3. Step 3: Cross multiply
   5,792,076.72x = 7,992,943.56 × 3,213,702
4. Step 4: Simplify right side
   5,792,076.72x = 25,686,938,704,659.12
5. Step 5: Solve for x
   x = 25,686,938,704,659.12/5,792,076.72
6. Step 6: Final answer
   x = 4,434,840.89