Finding the Fourth Proportional to 5,848,216.84, 8,068,067.96 and 3,915,100.20

Step by Step Solution

1. Step 1: Write the proportion equation
   5,848,216.84 : 8,068,067.96 = 3,915,100.20 : x
2. Step 2: Convert to fraction form
   5,848,216.84/8,068,067.96 = 3,915,100.20/x
3. Step 3: Cross multiply
   5,848,216.84x = 8,068,067.96 × 3,915,100.20
4. Step 4: Simplify right side
   5,848,216.84x = 31,587,294,483,809.59
5. Step 5: Solve for x
   x = 31,587,294,483,809.59/5,848,216.84
6. Step 6: Final answer
   x = 5,401,183.87