Finding the Fourth Proportional to 6,499,615.05, 8,969,404.32 and 3,519,304.38

Step by Step Solution

1. Step 1: Write the proportion equation
   6,499,615.05 : 8,969,404.32 = 3,519,304.38 : x
2. Step 2: Convert to fraction form
   6,499,615.05/8,969,404.32 = 3,519,304.38/x
3. Step 3: Cross multiply
   6,499,615.05x = 8,969,404.32 × 3,519,304.38
4. Step 4: Simplify right side
   6,499,615.05x = 31,566,063,909,366.92
5. Step 5: Solve for x
   x = 31,566,063,909,366.92/6,499,615.05
6. Step 6: Final answer
   x = 4,856,605.15