Finding the Fourth Proportional to 6,155,196.62, 8,495,226.07 and 3,578,372.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,155,196.62 : 8,495,226.07 = 3,578,372.06 : x
2. Step 2: Convert to fraction form
   6,155,196.62/8,495,226.07 = 3,578,372.06/x
3. Step 3: Cross multiply
   6,155,196.62x = 8,495,226.07 × 3,578,372.06
4. Step 4: Simplify right side
   6,155,196.62x = 30,399,079,560,849.55
5. Step 5: Solve for x
   x = 30,399,079,560,849.55/6,155,196.62
6. Step 6: Final answer
   x = 4,938,766.62