Finding the Fourth Proportional to 2,152,482,872.76, 2,970,426,334.86 and 1,162,408,260.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,152,482,872.76 : 2,970,426,334.86 = 1,162,408,260.60 : x
2. Step 2: Convert to fraction form
   2,152,482,872.76/2,970,426,334.86 = 1,162,408,260.60/x
3. Step 3: Cross multiply
   2,152,482,872.76x = 2,970,426,334.86 × 1,162,408,260.60
4. Step 4: Simplify right side
   2,152,482,872.76x = 3,452,848,109,145,045,504
5. Step 5: Solve for x
   x = 3,452,848,109,145,045,504/2,152,482,872.76
6. Step 6: Final answer
   x = 1,604,123,383.67