Finding the Fourth Proportional to 4,993,661.41, 7,470,783.60 and 3,847,742.06

Step by Step Solution

1. Step 1: Write the proportion equation
   4,993,661.41 : 7,470,783.60 = 3,847,742.06 : x
2. Step 2: Convert to fraction form
   4,993,661.41/7,470,783.60 = 3,847,742.06/x
3. Step 3: Cross multiply
   4,993,661.41x = 7,470,783.60 × 3,847,742.06
4. Step 4: Simplify right side
   4,993,661.41x = 28,745,648,227,095.27
5. Step 5: Solve for x
   x = 28,745,648,227,095.27/4,993,661.41
6. Step 6: Final answer
   x = 5,756,427.17