Finding the Fourth Proportional to 2,027,513.97, 2,793,380.72 and 1,664,362.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,027,513.97 : 2,793,380.72 = 1,664,362.89 : x
2. Step 2: Convert to fraction form
   2,027,513.97/2,793,380.72 = 1,664,362.89/x
3. Step 3: Cross multiply
   2,027,513.97x = 2,793,380.72 × 1,664,362.89
4. Step 4: Simplify right side
   2,027,513.97x = 4,649,199,199,687.67
5. Step 5: Solve for x
   x = 4,649,199,199,687.67/2,027,513.97
6. Step 6: Final answer
   x = 2,293,054.09