Finding the Fourth Proportional to 2,517,856.83, 3,777,901.56 and 1,319,494.23

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,856.83 : 3,777,901.56 = 1,319,494.23 : x
2. Step 2: Convert to fraction form
   2,517,856.83/3,777,901.56 = 1,319,494.23/x
3. Step 3: Cross multiply
   2,517,856.83x = 3,777,901.56 × 1,319,494.23
4. Step 4: Simplify right side
   2,517,856.83x = 4,984,919,309,928.00
5. Step 5: Solve for x
   x = 4,984,919,309,928.00/2,517,856.83
6. Step 6: Final answer
   x = 1,979,826.35