Finding the Fourth Proportional to 7,365,616,970.52, 11,040,980,849.46 and 3,171,305,672.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,365,616,970.52 : 11,040,980,849.46 = 3,171,305,672.76 : x
2. Step 2: Convert to fraction form
   7,365,616,970.52/11,040,980,849.46 = 3,171,305,672.76/x
3. Step 3: Cross multiply
   7,365,616,970.52x = 11,040,980,849.46 × 3,171,305,672.76
4. Step 4: Simplify right side
   7,365,616,970.52x = 35,014,325,200,727,019,520
5. Step 5: Solve for x
   x = 35,014,325,200,727,019,520/7,365,616,970.52
6. Step 6: Final answer
   x = 4,753,753,194.18