Finding the Fourth Proportional to 3,098,741,076.72, 4,645,359,582.84 and 1,207,499,366.16

Step by Step Solution

1. Step 1: Write the proportion equation
   3,098,741,076.72 : 4,645,359,582.84 = 1,207,499,366.16 : x
2. Step 2: Convert to fraction form
   3,098,741,076.72/4,645,359,582.84 = 1,207,499,366.16/x
3. Step 3: Cross multiply
   3,098,741,076.72x = 4,645,359,582.84 × 1,207,499,366.16
4. Step 4: Simplify right side
   3,098,741,076.72x = 5,609,268,751,864,582,144
5. Step 5: Solve for x
   x = 5,609,268,751,864,582,144/3,098,741,076.72
6. Step 6: Final answer
   x = 1,810,176,653.35