Finding the Fourth Proportional to 2,019,314.96, 2,789,693.45 and 1,323,249.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019,314.96 : 2,789,693.45 = 1,323,249.93 : x
2. Step 2: Convert to fraction form
   2,019,314.96/2,789,693.45 = 1,323,249.93/x
3. Step 3: Cross multiply
   2,019,314.96x = 2,789,693.45 × 1,323,249.93
4. Step 4: Simplify right side
   2,019,314.96x = 3,691,461,662,433.96
5. Step 5: Solve for x
   x = 3,691,461,662,433.96/2,019,314.96
6. Step 6: Final answer
   x = 1,828,076.22