Finding the Fourth Proportional to 6,196,615.31, 8,551,158.53 and 3,443,231.49

Step by Step Solution

1. Step 1: Write the proportion equation
   6,196,615.31 : 8,551,158.53 = 3,443,231.49 : x
2. Step 2: Convert to fraction form
   6,196,615.31/8,551,158.53 = 3,443,231.49/x
3. Step 3: Cross multiply
   6,196,615.31x = 8,551,158.53 × 3,443,231.49
4. Step 4: Simplify right side
   6,196,615.31x = 29,443,618,309,261.96
5. Step 5: Solve for x
   x = 29,443,618,309,261.96/6,196,615.31
6. Step 6: Final answer
   x = 4,751,564.66