Finding the Fourth Proportional to 3,860,562.54, 5,327,582.58 and 2,141,683.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,860,562.54 : 5,327,582.58 = 2,141,683.05 : x
2. Step 2: Convert to fraction form
   3,860,562.54/5,327,582.58 = 2,141,683.05/x
3. Step 3: Cross multiply
   3,860,562.54x = 5,327,582.58 × 2,141,683.05
4. Step 4: Simplify right side
   3,860,562.54x = 11,409,993,309,061.27
5. Step 5: Solve for x
   x = 11,409,993,309,061.27/3,860,562.54
6. Step 6: Final answer
   x = 2,955,526.09