Finding the Fourth Proportional to 2,519,013.47, 3,476,107.43 and 1,431,134.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,519,013.47 : 3,476,107.43 = 1,431,134.06 : x
2. Step 2: Convert to fraction form
   2,519,013.47/3,476,107.43 = 1,431,134.06/x
3. Step 3: Cross multiply
   2,519,013.47x = 3,476,107.43 × 1,431,134.06
4. Step 4: Simplify right side
   2,519,013.47x = 4,974,775,740,826.66
5. Step 5: Solve for x
   x = 4,974,775,740,826.66/2,519,013.47
6. Step 6: Final answer
   x = 1,974,890.49