Finding the Fourth Proportional to 6,146,665.41, 8,474,512.76 and 5,040,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,146,665.41 : 8,474,512.76 = 5,040,019.50 : x
2. Step 2: Convert to fraction form
   6,146,665.41/8,474,512.76 = 5,040,019.50/x
3. Step 3: Cross multiply
   6,146,665.41x = 8,474,512.76 × 5,040,019.50
4. Step 4: Simplify right side
   6,146,665.41x = 42,711,709,538,198.73
5. Step 5: Solve for x
   x = 42,711,709,538,198.73/6,146,665.41
6. Step 6: Final answer
   x = 6,948,761.11