Finding the Fourth Proportional to 3,944,023.72, 5,916,626.06 and 1,247,452.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,944,023.72 : 5,916,626.06 = 1,247,452.72 : x
2. Step 2: Convert to fraction form
   3,944,023.72/5,916,626.06 = 1,247,452.72/x
3. Step 3: Cross multiply
   3,944,023.72x = 5,916,626.06 × 1,247,452.72
4. Step 4: Simplify right side
   3,944,023.72x = 7,380,711,271,769.88
5. Step 5: Solve for x
   x = 7,380,711,271,769.88/3,944,023.72
6. Step 6: Final answer
   x = 1,871,365.84