Finding the Fourth Proportional to 3,705,278.78, 5,113,510.01 and 2,073,652.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,705,278.78 : 5,113,510.01 = 2,073,652.82 : x
2. Step 2: Convert to fraction form
   3,705,278.78/5,113,510.01 = 2,073,652.82/x
3. Step 3: Cross multiply
   3,705,278.78x = 5,113,510.01 × 2,073,652.82
4. Step 4: Simplify right side
   3,705,278.78x = 10,603,644,452,334.73
5. Step 5: Solve for x
   x = 10,603,644,452,334.73/3,705,278.78
6. Step 6: Final answer
   x = 2,861,766.98