Finding the Fourth Proportional to 9,599,686,153.82, 13,247,469,312.17 and 5,312,907,796.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,599,686,153.82 : 13,247,469,312.17 = 5,312,907,796.84 : x
2. Step 2: Convert to fraction form
   9,599,686,153.82/13,247,469,312.17 = 5,312,907,796.84/x
3. Step 3: Cross multiply
   9,599,686,153.82x = 13,247,469,312.17 × 5,312,907,796.84
4. Step 4: Simplify right side
   9,599,686,153.82x = 70,382,582,997,026,627,584
5. Step 5: Solve for x
   x = 70,382,582,997,026,627,584/9,599,686,153.82
6. Step 6: Final answer
   x = 7,331,758,754.32