Finding the Fourth Proportional to 2,730,710,363.78, 3,768,386,852.52 and 1,477,660,665.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,730,710,363.78 : 3,768,386,852.52 = 1,477,660,665.62 : x
2. Step 2: Convert to fraction form
   2,730,710,363.78/3,768,386,852.52 = 1,477,660,665.62/x
3. Step 3: Cross multiply
   2,730,710,363.78x = 3,768,386,852.52 × 1,477,660,665.62
4. Step 4: Simplify right side
   2,730,710,363.78x = 5,568,397,024,808,359,936
5. Step 5: Solve for x
   x = 5,568,397,024,808,359,936/2,730,710,363.78
6. Step 6: Final answer
   x = 2,039,175,263.21