Finding the Fourth Proportional to 2,453,162.48, 3,679,484.72 and 656,227.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453,162.48 : 3,679,484.72 = 656,227.28 : x
2. Step 2: Convert to fraction form
   2,453,162.48/3,679,484.72 = 656,227.28/x
3. Step 3: Cross multiply
   2,453,162.48x = 3,679,484.72 × 656,227.28
4. Step 4: Simplify right side
   2,453,162.48x = 2,414,578,249,607.16
5. Step 5: Solve for x
   x = 2,414,578,249,607.16/2,453,162.48
6. Step 6: Final answer
   x = 984,271.64