Finding the Fourth Proportional to 5,644,216.72, 7,789,159.56 and 3,065,896.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,644,216.72 : 7,789,159.56 = 3,065,896.72 : x
2. Step 2: Convert to fraction form
   5,644,216.72/7,789,159.56 = 3,065,896.72/x
3. Step 3: Cross multiply
   5,644,216.72x = 7,789,159.56 × 3,065,896.72
4. Step 4: Simplify right side
   5,644,216.72x = 23,880,758,746,560.64
5. Step 5: Solve for x
   x = 23,880,758,746,560.64/5,644,216.72
6. Step 6: Final answer
   x = 4,231,013.78