Finding the Fourth Proportional to 1,546,210,061.82, 2,319,678,244.17 and 511,070,832.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,546,210,061.82 : 2,319,678,244.17 = 511,070,832.15 : x
2. Step 2: Convert to fraction form
   1,546,210,061.82/2,319,678,244.17 = 511,070,832.15/x
3. Step 3: Cross multiply
   1,546,210,061.82x = 2,319,678,244.17 × 511,070,832.15
4. Step 4: Simplify right side
   1,546,210,061.82x = 1,185,519,890,568,212,736
5. Step 5: Solve for x
   x = 1,185,519,890,568,212,736/1,546,210,061.82
6. Step 6: Final answer
   x = 766,726,281.14