Finding the Fourth Proportional to 2,739,222.92, 4,109,709.18 and 1,319,422.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,739,222.92 : 4,109,709.18 = 1,319,422.52 : x
2. Step 2: Convert to fraction form
   2,739,222.92/4,109,709.18 = 1,319,422.52/x
3. Step 3: Cross multiply
   2,739,222.92x = 4,109,709.18 × 1,319,422.52
4. Step 4: Simplify right side
   2,739,222.92x = 5,422,442,842,742.73
5. Step 5: Solve for x
   x = 5,422,442,842,742.73/2,739,222.92
6. Step 6: Final answer
   x = 1,979,555.15