Finding the Fourth Proportional to 3,960,484.82, 5,939,775.99 and 1,828,520.54

Step by Step Solution

1. Step 1: Write the proportion equation
   3,960,484.82 : 5,939,775.99 = 1,828,520.54 : x
2. Step 2: Convert to fraction form
   3,960,484.82/5,939,775.99 = 1,828,520.54/x
3. Step 3: Cross multiply
   3,960,484.82x = 5,939,775.99 × 1,828,520.54
4. Step 4: Simplify right side
   3,960,484.82x = 10,861,002,371,014.96
5. Step 5: Solve for x
   x = 10,861,002,371,014.96/3,960,484.82
6. Step 6: Final answer
   x = 2,742,341.63