Finding the Fourth Proportional to 3,707,280.54, 5,115,773.43 and 2,075,311.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,707,280.54 : 5,115,773.43 = 2,075,311.98 : x
2. Step 2: Convert to fraction form
   3,707,280.54/5,115,773.43 = 2,075,311.98/x
3. Step 3: Cross multiply
   3,707,280.54x = 5,115,773.43 × 2,075,311.98
4. Step 4: Simplify right side
   3,707,280.54x = 10,616,825,886,244.69
5. Step 5: Solve for x
   x = 10,616,825,886,244.69/3,707,280.54
6. Step 6: Final answer
   x = 2,863,777.31