Finding the Fourth Proportional to 77,548,456,104.45, 116,159,783,850.72 and 49,203,797,540.37

Step by Step Solution

1. Step 1: Write the proportion equation
   77,548,456,104.45 : 116,159,783,850.72 = 49,203,797,540.37 : x
2. Step 2: Convert to fraction form
   77,548,456,104.45/116,159,783,850.72 = 49,203,797,540.37/x
3. Step 3: Cross multiply
   77,548,456,104.45x = 116,159,783,850.72 × 49,203,797,540.37
4. Step 4: Simplify right side
   77,548,456,104.45x = 5,715,502,486,923,967,987,712
5. Step 5: Solve for x
   x = 5,715,502,486,923,967,987,712/77,548,456,104.45
6. Step 6: Final answer
   x = 73,702,337,532.37