Finding the Fourth Proportional to 9,139,039,241.84, 13,709,498,151.86 and 3,163,155,640.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,139,039,241.84 : 13,709,498,151.86 = 3,163,155,640.86 : x
2. Step 2: Convert to fraction form
   9,139,039,241.84/13,709,498,151.86 = 3,163,155,640.86/x
3. Step 3: Cross multiply
   9,139,039,241.84x = 13,709,498,151.86 × 3,163,155,640.86
4. Step 4: Simplify right side
   9,139,039,241.84x = 43,365,276,412,399,886,336
5. Step 5: Solve for x
   x = 43,365,276,412,399,886,336/9,139,039,241.84
6. Step 6: Final answer
   x = 4,745,058,563.04