Finding the Fourth Proportional to 2,722,402.76, 4,086,127.55 and 1,375,511.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,722,402.76 : 4,086,127.55 = 1,375,511.97 : x
2. Step 2: Convert to fraction form
   2,722,402.76/4,086,127.55 = 1,375,511.97/x
3. Step 3: Cross multiply
   2,722,402.76x = 4,086,127.55 × 1,375,511.97
4. Step 4: Simplify right side
   2,722,402.76x = 5,620,517,359,410.55
5. Step 5: Solve for x
   x = 5,620,517,359,410.55/2,722,402.76
6. Step 6: Final answer
   x = 2,064,542.93