Finding the Fourth Proportional to 1,622,510,590.74, 2,433,762,101.78 and 1,065,786,591.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,622,510,590.74 : 2,433,762,101.78 = 1,065,786,591.34 : x
2. Step 2: Convert to fraction form
   1,622,510,590.74/2,433,762,101.78 = 1,065,786,591.34/x
3. Step 3: Cross multiply
   1,622,510,590.74x = 2,433,762,101.78 × 1,065,786,591.34
4. Step 4: Simplify right side
   1,622,510,590.74x = 2,593,871,014,588,580,864
5. Step 5: Solve for x
   x = 2,593,871,014,588,580,864/1,622,510,590.74
6. Step 6: Final answer
   x = 1,598,677,401.18