Finding the Fourth Proportional to 2,546,906.67, 3,819,872.25 and 988,932.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,546,906.67 : 3,819,872.25 = 988,932.15 : x
2. Step 2: Convert to fraction form
   2,546,906.67/3,819,872.25 = 988,932.15/x
3. Step 3: Cross multiply
   2,546,906.67x = 3,819,872.25 × 988,932.15
4. Step 4: Simplify right side
   2,546,906.67x = 3,777,594,476,917.84
5. Step 5: Solve for x
   x = 3,777,594,476,917.84/2,546,906.67
6. Step 6: Final answer
   x = 1,483,208.84