Finding the Fourth Proportional to 5,404,949.37, 7,458,607.37 and 3,230,691.28

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404,949.37 : 7,458,607.37 = 3,230,691.28 : x
2. Step 2: Convert to fraction form
   5,404,949.37/7,458,607.37 = 3,230,691.28/x
3. Step 3: Cross multiply
   5,404,949.37x = 7,458,607.37 × 3,230,691.28
4. Step 4: Simplify right side
   5,404,949.37x = 24,096,457,780,632.94
5. Step 5: Solve for x
   x = 24,096,457,780,632.94/5,404,949.37
6. Step 6: Final answer
   x = 4,458,220.81