Finding the Fourth Proportional to 2,106,126,608.78, 2,906,546,082.27 and 1,166,329,250.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,106,126,608.78 : 2,906,546,082.27 = 1,166,329,250.80 : x
2. Step 2: Convert to fraction form
   2,106,126,608.78/2,906,546,082.27 = 1,166,329,250.80/x
3. Step 3: Cross multiply
   2,106,126,608.78x = 2,906,546,082.27 × 1,166,329,250.80
4. Step 4: Simplify right side
   2,106,126,608.78x = 3,389,989,714,538,062,336
5. Step 5: Solve for x
   x = 3,389,989,714,538,062,336/2,106,126,608.78
6. Step 6: Final answer
   x = 1,609,584,960.56