Finding the Fourth Proportional to 1,819,208.43, 2,510,519.13 and 1,003,433.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,819,208.43 : 2,510,519.13 = 1,003,433.94 : x
2. Step 2: Convert to fraction form
   1,819,208.43/2,510,519.13 = 1,003,433.94/x
3. Step 3: Cross multiply
   1,819,208.43x = 2,510,519.13 × 1,003,433.94
4. Step 4: Simplify right side
   1,819,208.43x = 2,519,140,102,061.27
5. Step 5: Solve for x
   x = 2,519,140,102,061.27/1,819,208.43
6. Step 6: Final answer
   x = 1,384,745.18