Finding the Fourth Proportional to 2,614,562,761.35, 3,608,132,461.83 and 1,425,129,172.77

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614,562,761.35 : 3,608,132,461.83 = 1,425,129,172.77 : x
2. Step 2: Convert to fraction form
   2,614,562,761.35/3,608,132,461.83 = 1,425,129,172.77/x
3. Step 3: Cross multiply
   2,614,562,761.35x = 3,608,132,461.83 × 1,425,129,172.77
4. Step 4: Simplify right side
   2,614,562,761.35x = 5,142,054,830,572,370,944
5. Step 5: Solve for x
   x = 5,142,054,830,572,370,944/2,614,562,761.35
6. Step 6: Final answer
   x = 1,966,697,799.95