Finding the Fourth Proportional to 2,573,438.43, 3,550,977.24 and 1,540,698.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,573,438.43 : 3,550,977.24 = 1,540,698.76 : x
2. Step 2: Convert to fraction form
   2,573,438.43/3,550,977.24 = 1,540,698.76/x
3. Step 3: Cross multiply
   2,573,438.43x = 3,550,977.24 × 1,540,698.76
4. Step 4: Simplify right side
   2,573,438.43x = 5,470,986,230,456.22
5. Step 5: Solve for x
   x = 5,470,986,230,456.22/2,573,438.43
6. Step 6: Final answer
   x = 2,125,944.09