Finding the Fourth Proportional to 3,783,811.27, 5,679,711.60 and 1,764,003.32

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783,811.27 : 5,679,711.60 = 1,764,003.32 : x
2. Step 2: Convert to fraction form
   3,783,811.27/5,679,711.60 = 1,764,003.32/x
3. Step 3: Cross multiply
   3,783,811.27x = 5,679,711.60 × 1,764,003.32
4. Step 4: Simplify right side
   3,783,811.27x = 10,019,030,119,042.51
5. Step 5: Solve for x
   x = 10,019,030,119,042.51/3,783,811.27
6. Step 6: Final answer
   x = 2,647,867.30