Finding the Fourth Proportional to 1,426,499.35, 1,965,260.60 and 996,097.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,499.35 : 1,965,260.60 = 996,097.75 : x
2. Step 2: Convert to fraction form
   1,426,499.35/1,965,260.60 = 996,097.75/x
3. Step 3: Cross multiply
   1,426,499.35x = 1,965,260.60 × 996,097.75
4. Step 4: Simplify right side
   1,426,499.35x = 1,957,591,647,016.86
5. Step 5: Solve for x
   x = 1,957,591,647,016.86/1,426,499.35
6. Step 6: Final answer
   x = 1,372,304.62