Finding the Fourth Proportional to 6,337,097.21, 8,745,196.47 and 3,436,487.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,337,097.21 : 8,745,196.47 = 3,436,487.31 : x
2. Step 2: Convert to fraction form
   6,337,097.21/8,745,196.47 = 3,436,487.31/x
3. Step 3: Cross multiply
   6,337,097.21x = 8,745,196.47 × 3,436,487.31
4. Step 4: Simplify right side
   6,337,097.21x = 30,052,756,646,930.48
5. Step 5: Solve for x
   x = 30,052,756,646,930.48/6,337,097.21
6. Step 6: Final answer
   x = 4,742,353.74