Finding the Fourth Proportional to 2,542,081.68, 3,813,118.56 and 648,822.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,542,081.68 : 3,813,118.56 = 648,822.96 : x
2. Step 2: Convert to fraction form
   2,542,081.68/3,813,118.56 = 648,822.96/x
3. Step 3: Cross multiply
   2,542,081.68x = 3,813,118.56 × 648,822.96
4. Step 4: Simplify right side
   2,542,081.68x = 2,474,038,870,930.14
5. Step 5: Solve for x
   x = 2,474,038,870,930.14/2,542,081.68
6. Step 6: Final answer
   x = 973,233.43