Finding the Fourth Proportional to 2,453,131.92, 3,679,439.01 and 656,196.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453,131.92 : 3,679,439.01 = 656,196.72 : x
2. Step 2: Convert to fraction form
   2,453,131.92/3,679,439.01 = 656,196.72/x
3. Step 3: Cross multiply
   2,453,131.92x = 3,679,439.01 × 656,196.72
4. Step 4: Simplify right side
   2,453,131.92x = 2,414,435,809,802.05
5. Step 5: Solve for x
   x = 2,414,435,809,802.05/2,453,131.92
6. Step 6: Final answer
   x = 984,225.83