Finding the Fourth Proportional to 2,607,052,098.72, 3,597,295,736.25 and 1,535,568,767.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,607,052,098.72 : 3,597,295,736.25 = 1,535,568,767.70 : x
2. Step 2: Convert to fraction form
   2,607,052,098.72/3,597,295,736.25 = 1,535,568,767.70/x
3. Step 3: Cross multiply
   2,607,052,098.72x = 3,597,295,736.25 × 1,535,568,767.70
4. Step 4: Simplify right side
   2,607,052,098.72x = 5,523,894,980,765,877,248
5. Step 5: Solve for x
   x = 5,523,894,980,765,877,248/2,607,052,098.72
6. Step 6: Final answer
   x = 2,118,827,998.67