Finding the Fourth Proportional to 2,594,139.83, 3,893,571.06 and 1,380,735.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,594,139.83 : 3,893,571.06 = 1,380,735.17 : x
2. Step 2: Convert to fraction form
   2,594,139.83/3,893,571.06 = 1,380,735.17/x
3. Step 3: Cross multiply
   2,594,139.83x = 3,893,571.06 × 1,380,735.17
4. Step 4: Simplify right side
   2,594,139.83x = 5,375,990,477,931.61
5. Step 5: Solve for x
   x = 5,375,990,477,931.61/2,594,139.83
6. Step 6: Final answer
   x = 2,072,359.56