Finding the Fourth Proportional to 2,142,655,762.46, 3,207,740,098.89 and 1,592,394,665.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,655,762.46 : 3,207,740,098.89 = 1,592,394,665.18 : x
2. Step 2: Convert to fraction form
   2,142,655,762.46/3,207,740,098.89 = 1,592,394,665.18/x
3. Step 3: Cross multiply
   2,142,655,762.46x = 3,207,740,098.89 × 1,592,394,665.18
4. Step 4: Simplify right side
   2,142,655,762.46x = 5,107,988,220,756,401,152
5. Step 5: Solve for x
   x = 5,107,988,220,756,401,152/2,142,655,762.46
6. Step 6: Final answer
   x = 2,383,951,874.23