Finding the Fourth Proportional to 2,575,530,136.20, 3,863,799,089.10 and 1,101,667,096.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,530,136.20 : 3,863,799,089.10 = 1,101,667,096.20 : x
2. Step 2: Convert to fraction form
   2,575,530,136.20/3,863,799,089.10 = 1,101,667,096.20/x
3. Step 3: Cross multiply
   2,575,530,136.20x = 3,863,799,089.10 × 1,101,667,096.20
4. Step 4: Simplify right side
   2,575,530,136.20x = 4,256,620,322,789,002,240
5. Step 5: Solve for x
   x = 4,256,620,322,789,002,240/2,575,530,136.20
6. Step 6: Final answer
   x = 1,652,716,177.91