Finding the Fourth Proportional to 2,764,557.50, 3,815,107.16 and 1,540,940.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,764,557.50 : 3,815,107.16 = 1,540,940.72 : x
2. Step 2: Convert to fraction form
   2,764,557.50/3,815,107.16 = 1,540,940.72/x
3. Step 3: Cross multiply
   2,764,557.50x = 3,815,107.16 × 1,540,940.72
4. Step 4: Simplify right side
   2,764,557.50x = 5,878,853,947,227.32
5. Step 5: Solve for x
   x = 5,878,853,947,227.32/2,764,557.50
6. Step 6: Final answer
   x = 2,126,508.11