Finding the Fourth Proportional to 9,568,943,472.24, 14,353,354,978.20 and 5,149,444,686.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,568,943,472.24 : 14,353,354,978.20 = 5,149,444,686.84 : x
2. Step 2: Convert to fraction form
   9,568,943,472.24/14,353,354,978.20 = 5,149,444,686.84/x
3. Step 3: Cross multiply
   9,568,943,472.24x = 14,353,354,978.20 × 5,149,444,686.84
4. Step 4: Simplify right side
   9,568,943,472.24x = 73,911,807,530,820,452,352
5. Step 5: Solve for x
   x = 73,911,807,530,820,452,352/9,568,943,472.24
6. Step 6: Final answer
   x = 7,724,134,617.92