Finding the Fourth Proportional to 105,611,933,019.33, 158,483,059,839.99 and 48,941,232,960.20

Step by Step Solution

1. Step 1: Write the proportion equation
   105,611,933,019.33 : 158,483,059,839.99 = 48,941,232,960.20 : x
2. Step 2: Convert to fraction form
   105,611,933,019.33/158,483,059,839.99 = 48,941,232,960.20/x
3. Step 3: Cross multiply
   105,611,933,019.33x = 158,483,059,839.99 × 48,941,232,960.20
4. Step 4: Simplify right side
   105,611,933,019.33x = 7,756,356,351,873,474,625,536
5. Step 5: Solve for x
   x = 7,756,356,351,873,474,625,536/105,611,933,019.33
6. Step 6: Final answer
   x = 73,442,045,137.59