Finding the Fourth Proportional to 3,260,401.07, 4,499,265.83 and 1,954,390.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,260,401.07 : 4,499,265.83 = 1,954,390.82 : x
2. Step 2: Convert to fraction form
   3,260,401.07/4,499,265.83 = 1,954,390.82/x
3. Step 3: Cross multiply
   3,260,401.07x = 4,499,265.83 × 1,954,390.82
4. Step 4: Simplify right side
   3,260,401.07x = 8,793,323,802,623.40
5. Step 5: Solve for x
   x = 8,793,323,802,623.40/3,260,401.07
6. Step 6: Final answer
   x = 2,697,006.79