Finding the Fourth Proportional to 2,610,567,174, 3,915,958,754.52 and 770,319,873.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,567,174 : 3,915,958,754.52 = 770,319,873.12 : x
2. Step 2: Convert to fraction form
   2,610,567,174/3,915,958,754.52 = 770,319,873.12/x
3. Step 3: Cross multiply
   2,610,567,174x = 3,915,958,754.52 × 770,319,873.12
4. Step 4: Simplify right side
   2,610,567,174x = 3,016,540,850,924,999,680
5. Step 5: Solve for x
   x = 3,016,540,850,924,999,680/2,610,567,174
6. Step 6: Final answer
   x = 1,155,511,676.15