Finding the Fourth Proportional to 1,573,667,689.29, 2,171,851,846.32 and 895,649,499.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,573,667,689.29 : 2,171,851,846.32 = 895,649,499.42 : x
2. Step 2: Convert to fraction form
   1,573,667,689.29/2,171,851,846.32 = 895,649,499.42/x
3. Step 3: Cross multiply
   1,573,667,689.29x = 2,171,851,846.32 × 895,649,499.42
4. Step 4: Simplify right side
   1,573,667,689.29x = 1,945,218,018,970,910,720
5. Step 5: Solve for x
   x = 1,945,218,018,970,910,720/1,573,667,689.29
6. Step 6: Final answer
   x = 1,236,104,694.92