Finding the Fourth Proportional to 6,394,185.15, 8,823,871.20 and 3,493,513.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,394,185.15 : 8,823,871.20 = 3,493,513.59 : x
2. Step 2: Convert to fraction form
   6,394,185.15/8,823,871.20 = 3,493,513.59/x
3. Step 3: Cross multiply
   6,394,185.15x = 8,823,871.20 × 3,493,513.59
4. Step 4: Simplify right side
   6,394,185.15x = 30,826,313,953,609.61
5. Step 5: Solve for x
   x = 30,826,313,953,609.61/6,394,185.15
6. Step 6: Final answer
   x = 4,820,991.77