Finding the Fourth Proportional to 50,932,069,758.24, 76,300,188,292.62 and 28,479,720,164.64

Step by Step Solution

1. Step 1: Write the proportion equation
   50,932,069,758.24 : 76,300,188,292.62 = 28,479,720,164.64 : x
2. Step 2: Convert to fraction form
   50,932,069,758.24/76,300,188,292.62 = 28,479,720,164.64/x
3. Step 3: Cross multiply
   50,932,069,758.24x = 76,300,188,292.62 × 28,479,720,164.64
4. Step 4: Simplify right side
   50,932,069,758.24x = 2,173,008,011,083,158,388,736
5. Step 5: Solve for x
   x = 2,173,008,011,083,158,388,736/50,932,069,758.24
6. Step 6: Final answer
   x = 42,664,828,297.73