Finding the Fourth Proportional to 3,560,978,411.37, 5,334,725,495.18 and 2,376,988,809.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,560,978,411.37 : 5,334,725,495.18 = 2,376,988,809.59 : x
2. Step 2: Convert to fraction form
   3,560,978,411.37/5,334,725,495.18 = 2,376,988,809.59/x
3. Step 3: Cross multiply
   3,560,978,411.37x = 5,334,725,495.18 × 2,376,988,809.59
4. Step 4: Simplify right side
   3,560,978,411.37x = 12,680,582,804,295,839,744
5. Step 5: Solve for x
   x = 12,680,582,804,295,839,744/3,560,978,411.37
6. Step 6: Final answer
   x = 3,560,982,780.41