Finding the Fourth Proportional to 3,359,796.72, 5,042,057.12 and 3,038,570.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359,796.72 : 5,042,057.12 = 3,038,570.16 : x
2. Step 2: Convert to fraction form
   3,359,796.72/5,042,057.12 = 3,038,570.16/x
3. Step 3: Cross multiply
   3,359,796.72x = 5,042,057.12 × 3,038,570.16
4. Step 4: Simplify right side
   3,359,796.72x = 15,320,644,309,847.54
5. Step 5: Solve for x
   x = 15,320,644,309,847.54/3,359,796.72
6. Step 6: Final answer
   x = 4,559,991.45