Finding the Fourth Proportional to 2,522,451.89, 3,481,057.55 and 1,376,605.91

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,451.89 : 3,481,057.55 = 1,376,605.91 : x
2. Step 2: Convert to fraction form
   2,522,451.89/3,481,057.55 = 1,376,605.91/x
3. Step 3: Cross multiply
   2,522,451.89x = 3,481,057.55 × 1,376,605.91
4. Step 4: Simplify right side
   2,522,451.89x = 4,792,044,396,380.12
5. Step 5: Solve for x
   x = 4,792,044,396,380.12/2,522,451.89
6. Step 6: Final answer
   x = 1,899,756.51